Essays on Insulation

Abstract

The document considers the use and conservation of energy in domestic dwellings using heating systems, specifically water heated boilers, which is the cheapest solution in the market for home heating systems in Ireland and Europe. The document starts with a literature review of the available home heating systems and focuses on boilers due to its availability and price. The literature review includes a standard boiler array for a typical house, the radiators materials, and key concepts to understand the use of boilers for heat generation in homes. Later, it is necessary the calculation of heat transference for a given ...

I hereby certify that this material, which I now submit for assessment as a continuous assessment project in Heat and Mass Transfer on the course 4th year in BEng (Hons) Mechanical and Manufacturing Engineering, is entirely my own work and has not been submitted in whole or in part for assessment for any academic purpose other than in fulfilment for that stated above.

Abstract

Energy is a depleting resource, making it crucial for people to be knowledgeable in implementing conservation measures at the domestic dwelling level. Scientific advances had made effective energy conservation technology increasingly more accessible due to innovative ...

Abstract:

The principal intention of this study was to come up with the most conducive internal environment in a building. At any given moment, the internal temperature of a building is a function of the amount of heat produced by sources therein and the net heat transfer into or out of the building. The four heat transfer modes are convection, radiation, conduction, and phase- change. In executing this project, the researchers sought the relevant literature to establish the thermal properties of various materials. The properties are critical in determining the amount of heat inflow and exit from the building. The ...

Introduction

Multiple researches suggest that dinosaurs are among the most successful groups of animals to have ever lived on earth. Their body physique and adaptability enhanced their survival thereby extending their life longevity. In the course of time, these species evolved into diverse shapes and sizes. As a result, the different types of evolved organisms embraced various modes of living. According to Xu (2006), nearly 150 years after the discovery of the first fossils of the dinosaur, this species was believed be a reptile. In fact, when Richard Owen found the first remains of this organism, the paleontologists used the ...

Introduction

Much recent publicity surrounding climate change has focused mostly on global warming, but little direct correlation has been given in the media with regard to the impacts that environmental pollution has on climate change, and also on human health. Although studies of pollution and the environment have been carried out since the time of the Industrial Revolution, it only relatively recently that attempts to measure environmental on a global scale have been undertaken. Environmental pollution is a major cause of global concern, not only for the effects that it has on the physical environments, but also for its potential ...

It is evident, and all would agree, that the house should be strong, durable, built quickly and at a relatively inexpensive cost. In most cases, disputes begin on the choice of building materials. Which would be stronger, thermal insulated, warmer – wood, brick, concrete, or polymer-based materials? Which of them are considered environmentally friendly and which are not? Until recently, metal, steel in particular was not part of the discussion on the material for the construction of the frame of an individual house. However, the development of energy-efficient technology, the translucent structures based on steel beams are built today even ...

The wire and cable industry manufacturers have a wide range of products that support a number of copper wire applications, for example in 2004 the US had a shipment amounting to 2.4 billion pounds and $9 billion dollars in sales. Some of the functional components of wire include heat stabilizers, polymer systems used in insulation and jacketing (EPA, 2005). PVC, which is inherent flame retardant, durable, so making it more suitable for cable insulation and jacketing. These wires are also instrumental in car battery(Hydrogen Chloride) manufacturing since they are good electrical transmitters. Copper wires have as well revolutionalized ...

Abstract

DC motors are employed and used in various applications to perform various tasks which require the conversion of electric current to mechanical motions. In most cases, DC motors are used as actuators to convert the electric current from the output of a control system to a mechanical motion for a present function. This experiment employed the use of simple and easily available materials to construct a simple homemade DC motor. The project used basic components such as coil of wire, permanent magnet and simple dc battery to construct a simple device which demonstrated the operation of a simple DC ...

Sound, Waves and Electricity

Question 1 A. As a sound wave through a uniform medium, the wave will experience a gradual reduction in its 1. Power As a sound wave travels through a uniform medium, the amount of energy transmitted into the medium gradually diminishes. This energy which is also the power of the sound wave too diminishes gradually because amplitude in a sound wave is a maximum which diminishes gradually. The speed and frequency of a sound wave travelling through a uniform medium remains constant as the speed and frequency of sound waves are determined by the properties of the medium and ...

Nature in city; seed bank; ecosystem and social-urban development.

The terms “ecology” and environment” have different conceptual meanings which often overlap with the concept of “nature” in the context of academic and scientific research and analysis. For instance, ‘Natures and Ecologies’ studies explore the environmental dimensions of ecosystems which includes both physical parameters and biotic attributes of a particular region. The “environment "includes the physical world, the social world of human relations and the built world of human creation. [Ankers 2005] Within the various uses of the word today, "nature" often refers to geology and wildlife. Nature can refer to the general realm of living plants and animals, ...

ABSTRACT

The environmental friendly activities have been given utmost importance in every field. Due to the environmental degradation, the new trend of “go green” has been formed among the people. The people are very persistent about sustainability. The architecture and civil engineering are one of the major fields where the sustainability has to be considered on priority basis. Architect Stefano Boeri has been translating his unique idea of sustainability through world’s first vertical forest building, Bosco Verticale. The objective of the present paper is to explore the safety, durability and the sustainability of the architecture. It these factors are ...

Flat roofs are roofing systems with the slop less than 10 degrees. This construction allows to use them as living space. Flat roofs exist for centuries, and people developed different types of covering for these systems. There are several most popular decisions with own advantages and features. TPO. These are single-ply roof membranes made from thermoplastic olefin or ethylene propylene rubber. TPO membranes have “resistance to ozone, are algae-resistant, environmentally friendly and safe to install” (roofhelp.com, n. d.). The typical thickness of TPO sheets varies from 40 to 100 mils. Constructors use hot air to seal seams between sheets. ...

Polyisocyanurate or Polyiso or ISO owes its popularity to its excellent thermal insulation performance (determined by its R-value). This thermosetting polymer gets its hardened, irreversible, and thermally insulating molecular structure with the application of heat. This property of Polyisocyanurates is particularly useful for roofing insulation applications. But the advantages of these materials and their significance do not end with just one property. There is a significant amount of reasons why many constructors prefer to use these polymers over others as a viable insulation material for their roofing materials. This essay is an attempt to study the significance of Polyisocyanurate ...

Question 1

Competitive Advantage The General Manager of the Hotel Van Orange, Noordwijk, The Netherlands explains that the hotel is located in one the most environmentally conscious communities in the Netherlands. The hotel boasts of modern large meeting space and a wellness center. The hotel’s reason to pursue the Green Globe certification was informed by the realization that the certification goes beyond sustainability certification; it involves people, and the hotel values people. The most important strategy relating to people the hotel wishes to maintain is cultivating mutual relationships with the employees and the clients. The hotel has a social responsibility ...

Roofing Ventilation

The need for ventilation in roofs and attics became apparent after it was observed that moisture inside attics, caused by the phenomenon of condensation, was deteriorating a large portion of the roofing materials and in extreme cases the insulation of the ceiling. Adding to this grief, wet attics became the breeding place for a variety of fungi and moulds . From then, wet attics had become the nightmare of many house owners. If roofing ventilations were a fancy contraption in the early days, in the modern world they are an integral part of any roofing solution. And gladly, there are ...

Introduction

Over time, the growth of a city of a locality leads to the increase in the demand for electricity. The growth in population and the commercial activity puts pressure on the national grid. Without commensurate investments in the generation of power, the increase in demand results in shortages. To supplement the shortage of electricity in the region, more power can be brought in from the generation sources. However, this is complicated if the power generation plants are located far away. This is because more high voltage overhead transmission lines would be required. The Ministry for the Environment (2010) finds ...

INTRODUCTION

My research will examine techniques that optimize financial, environmental, quality, and energy aspects of contemporary architecture. The work of Norman Foster and Partners will be considered in detail. This award-winning firm has many high-profile projects concerned with energy efficacy. I will examine Foster designed buildings in order to better understand strategies for maximizing savings and encasing ecological conservation through passive solar design.

Principles of Passive Solar Building Design

Passive Heating is designed with Solar Geometry; solar geometry uses the natural path of the sun across the sky in both the summer and the winter to reduce the need for cooling by air conditioning, the provide ...

INTRODUCTION

My research will examine techniques that optimize financial, environmental, quality, and energy aspects of contemporary architecture. The work of Norman Foster and Partners will be considered in detail. This award-winning firm has many high-profile projects concerned with energy efficacy. I will examine Foster designed buildings in order to better understand strategies for maximizing savings and encasing ecological conservation through passive solar design.

Principles of Passive Solar Building Design

Passive Heating is designed with Solar Geometry; solar geometry uses the natural path of the sun across the sky in both the summer and the winter to reduce the need for cooling by air conditioning, the provide ...

Global warming is the gradual and continuous increase in the atmospheric temperature. In the nineteenth century, global warming was a mere prediction. Scientist would say that with time, the earth temperature will start to rise at a slow but continuous rate. Today, global warming is a practical experience. Studies indicate that the average atmospheric temperature increases with 0.06o Celsius, (Houghton 2009). This rate is so alarming that if nothing is done about it, the will be adversely affected. Various evidences of global warming are evidenced in the today. Increases in global temperature coupled with melting of the polar ice ...

Intensive growth and new scientific and technological developments give builders practically unlimited possibilities. This leads to the emergence of the problem of choice – how to rationally determine the most appropriate technology? Experience of previous decades shows that constructions made of prefabricated concrete show good operation characteristics and are rather lasting (bibm.eu, 2016). As a result, prefabricated concrete is widely used in the process of construction of building of civil and industrial use. With the help of the prefabricated concrete construction time of the building is decreased, and much labor and financial resources are saved. Further in the paper, prefabricated ...

The intensive growth and more new scientific and technological developments give builders practically unlimited possibilities. But to the fore, the problem of choice comes – how to rationally determine the most appropriate technology? Particularly heated is the debate between supporters and defenders of monolithic construction of prefabricated concrete (bibm.eu, 2016). The main difference of the prefabricated concrete construction from the monolith is manufacturing of building structures in the factory with careful laboratory monitoring of the whole process (concretenetwork.com, 2016). Impact of human factors on the quality of the product is reduced to an absolute minimum, and perhaps it can be ...

A conductive cable is a wire or a group of wires that conducts electricity. Substances which do not allow the passage of current through them are known as insulators. An insulating material should possess a very good dielectric strength and fire proofing qualities. In addition to good mechanical strength, it should have high chemical inertness. Often the most suitable insulation for resisting dielectric stress may not have an outer surface that is suitable for the conditions which the cable must meet. Thus, for improvement in resistance to flame, oil, abrasion, and chemical environment, a suitable jacket is extruded around the insulated conductor. ...

- Introduction The Apollo missions were a series of space flights planned and implemented in the 1960’s and early 1970’s by the National Aeronautics and Space Administration (NASA) to achieve circumlunar flight and ultimately a moon landing. The vehicles used to achieve these goals comprised a Saturn V rocket as the launch vehicle, carrying atop the initially-combined Apollo Command and Service Module (CSM) and the Lunar Module (LM).

- The Obstacles The first and important obstacle was obtaining the necessary funding for the program. NASA’s budget estimate was originally circa $20 billion needed from government funding. ...

What is a Rain Screen?

The rain screen is an exterior defensive coating that sits away from a structure’s outside wall's weather contrary barrier, creating an air crater directly behind the covering that helps to protect the buildings important weather contrary barrier, by providing a moisture management instrument allowing air intrusive through to vaporize any lingering moisture between the structure’s walls.

It is an attempt to understand the architectural and design structure concerning the background check and application of vital principles used in back ventilation and pressure equalized rain screen principles. These systems provide drainable compartmentalization to limit water penetrating during heavy rains ...

ABTRACT

The UK’s construction industry is dynamic and has adopted different house design models due to many factors including new requirements for sustainability, thermal and acoustic performance and environmental impacts. The need to conserve the environment while at the same timed improving the social characteristic of the built environment have direct impacts on the choice of constructional system. This paper explores the modular construction system used to construct a residential apartment in the neighborhood.

The UKs construction industry is advanced in terms of construction management and related construction dynamics. In this paper we are going to explore the construction ...

Obsessive-Compulsive Disorder

Obsessive-compulsive disorder is a disease characterized by compulsive obsessions and compulsions interfering normal life. Obsessions are constantly arising unwanted views, concerns, thoughts, images or impulses that the patient cannot confront (Markarian et al., 2010). Compulsions are repetitive actions aiming at getting rid thereof (Markarian et al., 2010). Obsessions often cause anxiety and compulsive behavior or rituals serve to reduce this anxiety. As a result a person's life may be significantly impaired due to obsessive-compulsive disorder. Obsessive thoughts or actions can take much time and be so painful that the person is usually failing to have normal life. However, obsessional thoughts differ ...

The article The Nation State and the Globalization of the Economy by Gritsch lay the foundation of the fundamental impact that globalization has on the sovereignty of the state. The emergence of an international organization such as the World Bank, European Union, and International Monitory Fund characterize the trajectory of global economies through regional integration. The debate raised in The Nation State and the Globalization of the Economy holds the view the relationship between the global economic, through the lens of Marxist theory and the functional theory of international organization, shapes the reduced ability and sovereignty of the state ...

Introduction

There are many advantages to designing a building using economically and environmentally sustainable methods. Although “green” construction materials and technologies cost more in the short term, in the long run green strategies have been shown to save money. By “going green,” the owners of the building will enjoy lower utility bills and higher resale values later on. More efficient heating and cooling will not only save on costs but will be less taxing on the environment. The key to effective green building has to do with the performance and cost trade-offs associated with the different design methods. As an example, ...

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The following paper gives an insight into the proposal to construct tents put forward by Alpine Trekking Pvt. Ltd. The proposal is carefully examined and all considerations are taken into account. Based on the data given, a basic framework of the problem is constructed. Further in the report, some iterations of the tent design are considered. The best one is selected and justified. For the purpose of designing, analytical method is employed in which total space needed is calculated using all the constraints provided.

For maximum space utilization, the height of the tents is fixed at the maximum limit of 4 m.

...

Grounding connection design

The two most important impacts of correct grounding layout are the following. - The circuit has a zero voltage reference point, the ground. (Green, 2014, para. 1) - The ground is critical for safety. If a heater’s insulation wears out, then touching the metal of the heater gives a shock unless the heater has been grounded. The metal heater housing is where the conductor is installed. The conductor is then connected to a ground. The ground may be in the building or far away from the location of the heater. The ground can be a panel or an electrical outlet. ( ...

Reference

1. Amin, M., S. Amin, and M. Ali, Monitoring of leakage current for composite insulators and electrical devices. Rev. Adv. Mater. Sci, 2009. 21: p. 75-89. 2. Vlastos, A.E. and T. Orbeck, Outdoor leakage current monitoring of silicone composite insulators in coastal service conditions. IEEE transactions on power delivery, 1996. 11(2): p. 1066-1070. 3. Amin, M., M. Akbar, and S. Amin, Hydrophobicity of silicone rubber used for outdoor insulation (an overview). Rev. Adv. Mater. Sci, 2007. 16: p. 10-26. 4. Tingtao, Z., et al. On-line monitoring system of insulator leakage current based on ARM. ...

Introduction:

This paper throws a light on the effects of alcohol on the brain, body and behavior of a human being. Alcohol is the oldest drug that has been used by mankind. Likeness for alcohol originated 30 to 40 million years ago when people lived on diet of ripe fruits. At that time, alcoholic drinks were low in alcohol content, but now the content of alcohol has increased with the discovery of distillation. Alcohol has both positive and negative effects on the brain, body and behavior of a human being. It has been considered as a drug for medicinal purposes by doctors. But, if ...

List of figures

Figure 1: Energy concept for green building 7

Introduction

With the concern for reduction of global warming effects on the environment, focus is now shifting to how buildings can be built so that they need fewer mechanisms for cooling and heating. Buildings play an important role in the quest to reduce the heat that is being released to the environment. The buildings that have been put in place offer people protection from the extremes of the environment. Although this is the case, there are many ways in which buildings affect the environment in negative ways. They also affect the health ...

Introduction

Efficient energy utilization is an important aspect of human life. The principle of conservation of energy states that energy can never be created nor destroyed. Thus, it is essential to utilize the energy available for us effectively and efficiently. Energy can be transformed from one form to another by use of appropriate transducers. When designing a house, it is essential to do it with the greatest regard to efficient energy use as well as safety to the environment. House designers should always come up with designs that promote efficient energy use. For instance, utilization of renewable energy should be maximized. ...

Introduction

The building to be assessed in this paper is the Menards hardware store located at 3210 North Clairemont Avenue, Eau Claire, Wisconsin. The store belongs to the Menards hardware chain stores. It stocks essential hardware supplies such as nails, gardening tools, light fixtures, furniture as well as groceries. The primary users of this building are shoppers and employees.

Risk Analysis

The likely perpetrators of violence at this site are domestic and international terrorists and individuals. The terrorists are likely to use explosives while individuals are likely to use guns such as shot guns or automatic rifles. The target victims are likely ...

MEMORANDUM

This memorandum gives a description the extended description of how solar heat is generated for cooking. This description will include sections as follows: purpose of the concept, principles of heat, materials requirements, design principles, operation of solar cooking device, and future development. With this information, the basic description of the concept of solar cooking shall have been described.

Purpose of the concept

Solar cooking is a technology that is utilized in using the solar energy to generate heat for cooking. This is a technology that has been seen to help many users utilize solar energy for cooking. With this technology, energy from the solar system has ...

Box #xxx

Review of Essay “Cell Block, Egospheres, Self-Container” It is extremely common for most single people to live in studio apartments or a similar structure. Most people, however, would not know the various aspects behind the evolution and the view behind these particular living spaces. This paper will review certain concepts put forth by Peter Sloterdijk in his article beginning with the concept of egosphere, then proceeding on to the concept of ‘the cell’ and then to the idea of self-pairing. The paper will, further, also review the relation between the concept of ‘the cell’ and then to the idea ...

Introduction

Emission of the toxic substance by industries is common all over the world. Toxic substances are emitted daily by industries and anthropogenic activities. Toxic substances are categorized into three categories namely organic, inorganic and metallic compounds. Examples of organic, inorganic and metallic compounds are methane, sulfate and mercury respectively. There have been reports of these substances having negative effects on the environment. Substances like methane are responsible for increased atmospheric temperature. Sulfates affect soil. Sulfates combine with atmospheric water to form acid water. Acid water has a negative effect of soil and microorganism living in it. Mercury, on the other ...

Yankee Stadium (1923)

Introduction

In terms of art and architecture, few stadiums can compete with Yankee stadium. Opened in 1923, the stadium has remained an iconic figure in any work of architecture drawing no comparisons. Currently, the stadium acts as the home-ground for the New York Yankees, a club participating in the Major League Baseball. There are suggestions that the stadium will also serve as the home-ground for New York City FC, a football club participating in the Major League Soccer. Over the years, the New York Yankee stadium has undergone some renovations in order to ensure it meets the modern requirements ...

For this paper, I have researched and studied the topic of Carbon Dioxide reduction. In this paper, my effort is to look at why Carbon Dioxide is harming the climate, where is it coming from and measures that are being taken to reduce it. It was around the 19th century when climatologists discovered that our atmosphere had certain gasses that produce a “greenhouse effect” and affect earth’ temperature. The greenhouse effect, simply explained, is when gasses trap the heat in our atmosphere. This is the phenomenon that keeps the earth a warm place. Without this effect, our planet would be a very ...

Halogen Bulbs - Cellulose Insulation - Aluminum Ladders - Bamboo Fly Rods

Decision making is an important element that associated with an organization for their betterment and long run efficacy. There are basically two broad types of organizations are there known as manufacturing organizations and service oriented organizations, and both of the types of companies are delivering something extra and something new for their end users. In this part of the assignment, it is required to analyze the production system for the Halogen Bulbs, Aluminum Ladders, Cellulose Insulation and Bamboo Fly Roads. Apart from that, it is also required to analyze the most effective cost method that would be effective for ...

Introduction

In recent years, the lithium-ion battery safety issues have been the subject of interest in the field of battery technology. This is because the development of projects in the industry of automobile focuses mostly on the vehicles that utilize an alternative power such as hybrid vehicles; and lithium battery technology is employed in hybrid cars. Hybrid and battery electric automobiles are currently accessible. Corporations are doing the final measurements for every vehicle types (Hollmotz and Hackmann, 1). Moreover, the technology of lithium battery has been searching fresh markets associated with the development of cordless communication equipment such as portable ...

The Name of the Class (Course)

The Name of the School (University) The City and State Introduction Literature Review According to Geopolymer Institute (2014), Joseph Davidovits discovered Geopolymer concrete. Joseph Davidovits is a French National born in 1935. Geopolymer concrete is as a result of a reaction of source materials. Constituents of source materials are alumina, silica, and alkaline liquid. Geopolymer has a 3-dimensional structure. They are manufactured using low amounts of temperature. The manufacture of Geopolymer involves mixing several products. These products are alkali metal hydroxide and aluminosilicate. Aluminosilicate acts as a binder. It is a constituent of aluminum and silicon. Research shows that Geopolymer ...

Introduction

Tensile testing is usually conducted to select a material for its application, quality control, and to forecast how the material is likely to react on deployment of different types of forces. The properties evaluated through the tensile test include the ultimate tensile strength, the maximum elongation, X-area reduction and so forth. These evaluations facilitate determination of such properties as Young’s Modulus, yield strength, Poisson’s ratio, and the characteristics of strain hardening [1. 2]. Tensile testing on glass fibre is, thus, performed to determine the quality of the material it contains, and to ascertain its suitability for various applications.

History of Fibre Glass

...

Lab Report

Objective: To explore the characteristics of three single-phase transformers in a three-phase configuration. Figure 1: Lab 1, Diagram. - Star- Star (Y-Y) Connection In star- star or Y-Y connection, each phase is 120° out of period with the extra two periods. In the same way, each secondary winding is 120° out of phase with the other two phases. Every primary winding is magnetically connected with secondary winding using the common leg. When talking about primary to secondary phases we will see that there is no phase difference in primary-secondary connections. It simplifies that both, primary and derived ...

Following the story of the use of ethanol to provide warmth in cold environments, this paper presents research on the effect the consumption of ethanol has on an individual’s body temperature. Firstly, the distribution of heat in the body is done by the blood. Through the vasodilatation and vasoconstriction of blood vessels, the body loses and retains head respectively. Given that ethanol enters the bloodstream directly upon consumption, its effects are almost immediate. Its presence in the blood causes the widening of blood vessels due to its vasodilation effect (Eston & Reily, 2013). This results in an increase ...

Introduction

In the design of energy efficient house, three key factors need to be considered. First is the materials and construction. The chosen materials should be durable, renewable and have high insulation levels. Second, the resource value unto which the construction is done is important. Finally, putting energy use at the centre of the design process is the key factor that surpasses all other factors. Having realized that embedded systems in the distribution network could lead to great energy savings, especially in the domestic situations, it is feasible to come up with energy efficient house that can utilize renewable ...

Currently the EN 771-1 has been revised in order to adapt the new element of the Construction Products regulation. This exercise entailed stipulations of the usage of the product and modification to the new CE design and the affirmation of the performance. The new law requires the manufacturers of the construction materials to apply the CE markings. Art. 11 of the CPR emphasis that the manufacturer has to fulfil the obligation of drawing up the declaration performance and to affix the CE marking.

Introduction

The product category rules are important in preparation of the EPDs for manufactured concrete and the ...

When designing various projects for a client, an engineer is concerned with different aspects of the design. For instance, the aesthetic value of the design is very important to the engineer. Other factors that concern the engineer are the durability of the product and the cost effectiveness in both the design and production processes. However, and without belittling the importance of these factors, safety is ultimately the major concern of the engineer. Safety as a factor is incorporated into all designs, for both the client and the environment (including other people who might not necessarily use the product but stand in ...

Q1:

There are four classes/or types of materials that are considered as listed below

- Ceramics and Glasses - Composite materials - Polymers - Metal alloys First generalized properties of the materials will be discussed, and then based on these properties one material will be selected for a specific application. - Ceramics and Glasses Ceramics and Glasses are inorganic, non-metallic materials consisting of metallic and non-metallic elements bonded with ionic and covalent bonds. These are high strength bonding gives special characteristics to these materials.

The typical properties of these materials are as:

- Low to moderate density compared to metals, - High modulus of elasticity, - Provide good strength at elevated level of ...

Polyvinyl chloride refers to the polymer that is third-most manufactured polymer. It is produced following a polymerization process using the vinyl chloride as the monomer (Patrick). The polyvinyl chloride is abbreviated as PVC and was accidentally produced Eugen Baumann, a chemist in France in the year 1835 and again in 1872 by Ivan Ostromislensky and his colleague Fritz Klatte. During the two incidents, the vinyl chloride was exposed to sunlight resulting in the production of a white solid in the flask where vinyl chloride was contained. Some of the major uses of PVC include in the construction since its more effective compared ...

Introduction3

Statistics.3 Offshore oil drilling4 Effects on the environment.7 Recommended solutions10 Conclusion.13

Works Cited14

Abstract Today, the United States has over 5600 offshore gas and oil platforms; there are also over 27,000 miles of pipeline in the Gulf of Mexico area alone. This shows the extent to which offshore oil drilling occurs in the United States. In other developed parts of the world, the situation is the same. Oil is a product on high demand; this facilitates efforts in extracting it form its deposits deep in the sea floor. The retrieval requires the use of sophisticated equipment ...

Sun plays crucial role in the life of the Earth. The entire organic world of our planet is obliged to the Sun for its existence. It is not only the source of light and heat, but also the original source of many other types of energy (oil, coal, water, wind). Since people appeared on the Earth, they began using the sun's energy. According to archaeological data, it is known that housing preference was given to quiet places, closed from the cold winds and open to the sun's rays. Perhaps the earliest known solar system can be considered the ...

Abstract

South England is going through a transformative time due to the severe housing shortage that it faces. Southern England is facing such a severe shortage of housing that it will need to create nearly two million residential homes before the year 2016, indicating that there is a serious need for quick action on the part of developers. However, there is also a need for sustainable housing to be created in South England, as global climate change and other environmental problems loom large on the horizon. Determining the ways to maximize sustainable housing solutions while still providing fast, cost-effective housing options that fit the ...

Overview

After examining the college grounds I found out that the college has two environmental control measures implemented here which is an underground rainwater tank, insulation of most classroom ceilings and most lights automatically go out at 8pm.

Rain Water Tanks

Rainwater harvesting is when rainwater falling on the ground is being directed to storage tanks for non-potable purposes. Instead of letting the water to flow straight to drainages and lost during evaporation, it can still be used for clothes washing, gardening, and toilet flushing. The approach is useful in locations with less rainfall in a year (cibse.org, 2010). This approach encompasses a number of ...

I would like from you after you read the report: - literature review (chapter 2, 450 words), - Add one or two sentences in the first paragraph of the introduction.

Report Scenario: - It shall include a discussion of sustainable development and how it is relevant to the sector and this organisation specifically. - It shall highlight key aspects of the organisation’s activities that would be affected by a ‘sustainable practice’ philosophy. - It shall identify key cost saving opportunities for the organisation to adopt a ‘sustainable practice’ philosophy. - It shall indicate possible ‘sustainable ...

A)Pathophysiology of crocidolite.

Pathophysiology refers to both the pathological and physiological effects of a disease or injury. Crocidolite is a type of asbestos which is blue in color which has very thin fibers hair like fibers. This makes it the most dangerous type of asbestos as these thin fibers are very easily inhaled when blown by the wind where the asbestos occurs naturally (Australia) and when people are working with it especially during mining. This type of asbestos is used mainly for insulation as it is sprayed on walls, ceilings, boilers ovens and pipes. Crocidolite falls under the category of respirable dusts. These ...

One of the fundamental concepts for high performance service in the hospitality industry is the practice of continuous improvement (King and Cichy, 2006, p. 41). Continuous improvement is a concept first applied to business by Dr. W. Edwards Deming, who was aiding in rebuilding the Japanese business structure after its defeat in World War II (Bhuiyan and Baghel, 2005). Continuous improvement, also known by the Japanese word kaizen, is a business adaption of an attitude commonly found in Japanese culture, which seeks to make sure everything runs as smoothly as possible. Continuous improvement as a business philosophy describes an approach where all ...

Introduction

This case study reviews the loss of Flight TWA 800 a Boeing 747-131, (“Accident Overview”, n.d.), that on 17 July 1996 exploded in midair shortly after takeoff from JFK airport New York on a Paris-bound flight, and resulting in the deaths of all 230 on board. The case study looks at the accident causes, structural and mechanical factors involved, contributory factors, and the Investigation Board findings.

The Research Causes of the Accident. Cornwell (Jul 2013), in an article published by Reuters, reported that the government investigators were maintaining their opinion that the accident was caused by a spark from defective wiring ...

[Heat Lost From a 6-Inch OD Steam Line] Analyze heat lost from a 6-inch OD steam line. The line carries high-pressure steam throughout the factory at 400 psi, 400oF. Specify type and thickness for insulating the steam line. Compare the cost of energy lost with and without pipe insulation. You can assume steam is generated 8000 hours/year. Compare energy cost reductions based upon a gas fired boiler and a fuel oil fired boiler. Assume boiler energy input at 6.5(106) Btu/hr.

Given outer diameter OD = 6-inch, pressure = 400 psi, steam temperature = 400oF.

The following assumptions are made;

The steam pipe is made of mild steel The ...