Preview

Water Based Emission Control (Aqua Silencer).

Powerful Essays
Open Document
Open Document
1289 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Water Based Emission Control (Aqua Silencer).
LOVELY PROFESSIONAL UNIVERSITY

PAPER PRESENTATION

ON

WATER BASED EMISSION CONTROL (AQUA SILENCER).

SUBMITTED BY

INDEX:

1. Abstract. 2. Introduction. 3. Components and Explanation. 4. Construction. 5. Working. 6. Effect of Dissolved Gases on Water. 7. Merits and Demerits. 8. Scope of the Project.

ABSTRACT:

An Aqua Silencer is mainly dealing with control of emission and noise in automobile exhaust. By using activated charcoal, perforated tube and outer shell it is constructed. An aqua silencer is fitted to the exhaust pipe of engine. The activated charcoal filters the harmful sulphur and nitrous content produced from the engine. Sound produced under water is less hearable than it produced in atmosphere. This mainly because of small sprockets in water molecules, which lowers its amplitude thus, lowers the sound level. Because of this property water is used in this silencer and hence its name AQUA SILENCER. It is tested in single cylinder 4- stroke diesel engine the noise and smoke level is considerable less than the conventional silencer.

INTRODUCTION:

An aqua silencer is used to control the noise and emission in ic engines. The reason why we go for aqua silencer is, in today life the air pollution causes physical ill effects to the human beings and also the environment. The main contribution of the air pollution is automobiles releasing the gases like carbon dioxide, unburned hydrocarbons etc. In order to avoid this type of gases by introducing this aqua silencer. It is fitted to the exhaust pipe of the engine, Sound produced under water is less hearable than it produced in atmosphere. This mainly because of small sprockets in water molecules, which lowers its amplitude thus, lowers the sound level. The emission can be controlled by using the activated charcoal layer and it is highly porous and posses extra free valences so it has high absorption

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Compliance system training is a target project focused on training all managers throughout the company a new system to make the company more sustainable and profitable. Diesel Exhaust Fluids (DEF) is a system designed to reduce the amount of nitrogen oxides (NOx) released into the air from diesel engines. This requires the correct mixture of DEF and diesel fuel for proper emissions control. Diesel Exhaust Fluid is a product that is produced to an international standard; it is produced to meet the 2010 EPA Diesel Emission Standards. Engine manufactures employed Selective Catalytic Reduction (SCR) for an after treatment technology together with Exhaust Gas…

    • 422 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Underwater noise has a countless number of affects many species. Though it has the most massive affect on marine life that are similar to whales. On the other hand, others think that underwater noise has absolutely no affect on marine life. Two affects of underwater noise on species of marine life similar to whales are causing them change feeding and diving patterns as well as causing their communications to be interrupted and making them respond cautiously and affecting their behavior, which still substantially affects them.…

    • 425 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Model Congress Bill

    • 322 Words
    • 2 Pages

    Subsection B: The absence of air pollution in fuel which is water for hydroelectric plants.…

    • 322 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    "1973 Chrysler and Imperial Exhaust Emissions Book from the MasterTechnician 's Service Conference (Session 308)." Online Imperial Club (OIC) for Imperial, Chrysler Imperial, and ChryslerNew Yorker Brougham Enthusiasts. Web. 07 Jan. 2012. <http://www.imperialclub.com/Repair/Lit/Master/308/page08.htm>.…

    • 923 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Due to the increased emphasis of the government and other organizations on the production of eco-friendly cars, it has become important for every car maker to introduce the cars which are more fuel efficient and emit less smoke without causing harm to the environment.…

    • 588 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Reciprocating Engine

    • 12659 Words
    • 51 Pages

    strokes, and the power and exhaust processes in the last two. These processes are made…

    • 12659 Words
    • 51 Pages
    Powerful Essays
  • Better Essays

    In the beginning, automobiles made life better for humans, but with the growing number, environmental issues began to appear. In this unperfected world, the combustion process caused by automobile engines emits several types of pollutants. The exhaust from automobiles is generated by the chemical and mechanical process that occurs in order for a vehicle to work, this exhaust is what pollutes the air. Exhaust pollutants include hydrocarbons, nitrogen oxides, carbon monoxide, and carbon dioxide. Smog is a word formed by smoke and fog. The leading cause of smog comes from the releasing of pollutants in the air from gasoline and diesel-run vehicles, industrial plants and activities,…

    • 1208 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Pollution Control Lab

    • 836 Words
    • 4 Pages

    From table 8, the concentration of Nitrate, Nitrite and Ammonia in blank solution(ionized/distilled) were 0 mg/l. Blank solution was served as a reference solution that contains the absorbing solution but not the absorbing species. The uses of blank is to negate the background and improve the result accuracy. For the test of Nitrate, the colour of sample solution changes from colourless to Red where the blank solution still remained colourless throughout the test. This showed that no nitrate present in the blank solution. In the test of Nitrite, the reaction of Nitrite with NitriVer 3 reagent in sample solution produced intermediate diazonium salt. The salt undergoes coupling reaction with chromotropic acid to produce pink coloured complex. The concentration of nitrite is 0.07mg/l, therefore the colour observed is light red due to low concentration of nitrite.…

    • 836 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    References: [1] Adanur, S. 1995, Wellington Sears Handbook of Industrial textiles, Willington Sears company technomic Publishing company, Inc., Lancaster, Pennsylvania. [2] ASTM - E 1050-1982, ‘Standard test method for measuring sound absorption coefficient’. [3] ASTM D 1777, ‘Standard test method for measuring fabric thickness’. [4] ASTM-D 4491-92, ‘Standard test method for measuring air permeability’. [5] Bottcher,P. 2005, ‘Automotive Textiles : Current Situation and New Trends’, Technical Textiles, vol. 48, March, pp. 30. [6] Buskirk, J.V. & Middleton, P. 1999, ‘ Rieter Automotive: Lightweight Noise Protection’, Technical Textiles, vol. 42, August , pp. 45. [7] Desai, A. 2005, ‘Textiles for Automotive Industry: Safety Devices’, The Indian Textile Journal, July, pp. 73. [8] Fung,W. & Hardcastle,M. 2001, Textiles in Automotive Engineering, The Textile Institute , Wood Head Publishing Limited. [9] Helmer,A. 2002, ‘Application of Nonwoven and Fiber Structure in the Car and Their Acoustic Performance’, Melliand International, vol. 8, March , pp. 60. [10] Hilden,J. 2002, ‘Textiles in Automobile Manufacture ’, Industrial Fabrics Bulletin ,vol.3, pp.43. [11] Hoechst Celanese Corporation, 1990, Dictionary of Fibers and Textile Technology,…

    • 3423 Words
    • 98 Pages
    Powerful Essays
  • Good Essays

    Aerated tanks are used in this study. An aeration tank is a spot where a fluid is held to build the measure of air inside it. The most well-known employments of aeration tanks are in wastewater recuperation, as the high oxygen levels will expand the velocity at which the water is cleaned. There are two primary techniques for circulating air through fluid: constraining air through the fluid or driving fluid through the air. Both systems are normal, however the aeration tanks are altogether different between the two sorts.…

    • 1582 Words
    • 7 Pages
    Good Essays
  • Powerful Essays

    TABLE OF CONTENTS Page No. 1.0 GREEN WALLS AND NOISE BARRIERS ................................................................ 2 1.1 Greening and Noise Barrier Experience ......................................................... 2 1.2 Greening as a means of achieving aesthetic goals ........................................ 2 1.3 Greening on Noise barriers ............................................................................ 3 1.4 Maintenance and Safety ................................................................................ 6 1.5 Irrigation ......................................................................................................... 6 1.6 Species Choice .............................................................................................. 6 1 1.0 GREEN WALLS AND NOISE BARRIERS 1.1 Greening and Noise Barrier Experience 1.1.1 Urbis has extensive experience working in Hong Kong and for Highways Department, particularly on noise barriers and on greening techniques. Most relevant to this project is Urbis’ experience in conducting the ‘Investigation Study for Greening and Aesthetic Design of Noise Barriers’ for HyD in 2006 (agreement No. HMW 1/2005(EP)).…

    • 1591 Words
    • 10 Pages
    Powerful Essays
  • Satisfactory Essays

    Use battery as its power, no exhaust, no emission, no big noise and no secondary dust. It is an environmental product.…

    • 268 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Adoption of Pulse dust collector and muffler reduces the industrial dust pollution and noise, which reaches the National Standard.…

    • 334 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    about fuel less generator

    • 5336 Words
    • 22 Pages

    In the same way that a solar panel in sunlight uses no fuel and yet…

    • 5336 Words
    • 22 Pages
    Good Essays
  • Powerful Essays

    1. How could we use coconut shells to come up to an activated carbon fiber?…

    • 1025 Words
    • 5 Pages
    Powerful Essays