Particle Reports Samples For Students

INTRODUCTION

Baghouse filters are fabric filter units consisting of one or more isolated sections containing an array of fabric bags (Vatavuk, 1998). Shapes of these bags range from round, flat, tube-shaped, to pleated cartridges. In theory, gas containing high particulate matter level passes through the fabric bag surface. The particulate matter is retained while the cleaned gas is either recycled to the process or vented off the exhaust. This paper attempts to discuss the different concepts behind baghouse filters in relation to environmental engineering. Specifically, this paper discusses (a) particle pollution, (b) baghouse filter principle, (c) filter media selection, (d) types of ...

Physics practical report: determining the range of a radiation and the energy content

Introduction
Most of the radiations emitted by sources usually emanate from radioactive isotopes. These isotopes may be naturally radioactive or the emission may be induced by an external source of energy. Natural isotopes are mainly elements whose atomic mass exceeds 208. For this reason, the atomic size is very large creating an aspect of imbalance in charge within the atom. The highly positively charged nucleus does not feel the same magnitude of negative charge effect from the electron cloud surrounding the nucleus. This makes the nucleus to disintegrate naturally to release some energy as it scales down the ...

PART 1. Measurement of liquid and plastic limits of a material

Introduction
The lab is performed to test the plastic and liquid limits of soil. The liquid limit is arbitrary referred to as the water content in percentage at which a part of the soil in a standard cup by a groove of standard measurements flows together at the base of this groove for about a half-inch (13 millimeters) when subjected to twenty-five shocks from the standard cup being dropped ten millimeters in a standard liquid limit apparatus that is operated at a rate of 2 shocks/second. Plastic limit is referred as the water content in percentage at which the ...

Methods of Heat Transfer

Conduction
The first method through which heat is transferred from one object to another is conduction. Conduction occurs in liquids and solids through transfer of kinetic energy present in one particle to the immediate particle(s) in its surrounding. By considering the bonds existing between atoms and molecules in solids as elastic links, the vibration of one particle due to increase energy level caused by heat, the next in its line vibrate too. This process is replicated in adjacent particles thereby allowing transfer of thermal energy from a body with a higher temperature as compared to the one with low ...

Wet Sieve Analysis

Wet sieving analysis of soils is used to analyze particles that contain large amounts of silt and clay. The soil particles are washed to ensure that the fine-grained particles are separated from the coarse-grained ones. The extremely fine particles normally clump together and have difficulty in passing the # 200 sieve. In this experiment, the classification of soils is done in order to determine the percentage of soil particle that passes the # 200 sieve. The Wet analysis is used to determine the fine particles in the soil sample (“45Th Anniversary of The Journal, 16)

Materials

Mortar and pestle
Mechanical shaker
Squeeze ...

Introduction to Wave

Wave motion is known as transfer and moving energy from one point to another, wave is also referred as oscillation or disturbance that travels along the matter or space. There are two categories of waves they include transverse and longitudinal waves. In longitudinal wave particles of the medium are displaced in a direction parallel to the energy transferred while in a transverse wave particles of the medium are displaced in a direction perpendicular to the direction of energy transferred (Hewitt & Paul, 35).
Waves can be moved along ropes across the surface of strings and water. Some waves can travel through space. ...

In the realm of physics, every motion in the universe is governed by a multitude of forces. From the smallest subatomic particle to the gigantic astronomical body, each particle follows a universal law of forces that determine how they interact with one another. Understanding how these forces work is essential in understanding how the natural world around us works, and then to subsequently apply that knowledge to develop the human race in general.
Some forces are readily observable and felt by people around us; some are not. Three of the most prominent forces affecting our everyday lives are the ...

Figure 1Mechanism of electron flow in solar cell 3
Figure 2 Structure of typical Photovoltaic solar cell 3
Figure 3 Types and efficiency of different PV cells 4
Figure 4: Laboratory scale efficiency associated with size of different PV cells in China 5
Figure 5 Working mechanism or Principle of Solar Cell (Rongqiang.2006) 6
Figure 6 Efficiency for different silicon cells having varying combinations 7
Figure 7: Pricing of different installed PV systems 9

Photovoltaics Solar Power

1. Introduction
The sun has been seen for decades as the center of the universe instead of an ...