with the help of simple but effective change in the design and fabrication of the silencer to reduce the noise and toxic emission levels. Index Terms—Aqua. Aqua Silencer” is an attempt made to deal with the control of overall emissions & undesirable sound at tailpipe of a vehicle, before it is emitted. Impact Factor(JCC): NAAS Rating: Design and Fabrication of Aqua Silencer for Automobiles • To generate a compact model as compared to.

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The perforated tube may have holes of different diameters. By using the perforated tubing, there will not be any excessive back pressure formation as high mass bubbles get converted into low mass bubbles. Effect of Dissolved NOx: When these gases dissolved in water fabrifation form acids carbonates, bicarbonates etc Effect of Dissolved Gases on Water The water is a good absorbing medium.


Effect of Dissolved SOx: Contamination of water is also found to be negligible after implementation of this system. Carbon dioxide mixes with water to form Carbonic acid. Evaporative losses of fuel from the fuel tank can be easily avoided by keeping your vehicle parked under shade, instead of parking it under direct sunlight.

Nov 13, ; Accepted: The whole unit is then placed in a watercontainer i. Dec 12, ; Paper Id.: In spite, we cannot ignore the harmful effects of the large mass of the burnt gases, which erodes the purity of our environment every day Air pollution can be defined as an addition to atmosphere of any material, which will have harmful effects on the life on the planet.


Also, the use of water decreases overall temperature of exhaust gases coming out fabrrication tail pipe, which may add to greenhouse gases. Sound produced due to operation of an engine can be controlled using water as sound produced under water is less hearable than produced in environment. It desgn also an important issue considering public point of view as an every individual person breaths approximately 22, times per day, inhaling about 15 to 22 kg of air every day.

Fabricated Assembly- Aqua Silencer Figure 4: This mainly because of small sprockets in water molecules, which lowers its amplitude thus, lowers the sound level. Autocar India Professional After the flange, there will be a reducer coupling on both the sides, between which a swing check type non-return valve will be placed.

Also there is no effect of it after its installation on fuel efficiency of a vehicle, which may be petrol powered or diesel powered.

At the inlet of the exhaustpipe silwncer non-return valve is provided which prevents the back low of gases and water as well. In this experimental model the gases are made to be dissolved in water. Basically an aqua silencer consists of a perforated tube which is installed at theend of the exhaust pipe.

On the outer side of reducer coupling, hose pipe reducer will be fitted on which hose pipe can be easily fitted. The outer shell will be made up of grade- 13 fabricatoin steel sheet which will be approximately 3mm in thickness. Also, this unit will be connected to vehicle exhaust system”s tail pipe using a hose pipe of 1.

The verypurpose of providing different diameter hole is to break up gas mass to form smaller gasbubbles the perforated tube of different diameter. In aqua silencer the gases are made to be dissolved in water. It can be fitted along with or instead of catalytic converter at the tail pipe of exhaust system of a vehicle.



Dec 07, ; Published: Also, fuel consumption remains same after implementation of this system. WT i Figure 8: Perforated tubing will be placed inside the shell This system will use activated charcoal, a desiign treated charcoal; which will act as an adsorbent to adsorb harmful gases from vehicle exhaust. The water is a good absorbing medium. Also a filler plug is mounted at the top of the container.

Search the history of over billion web pages on the Internet. When these gases dissolved in water they form acids, carbonates, bicarbonates etc. This is mainly because of small sprockets in water molecules, which lowers its amplitude thus, lowers the sound level. Working Principle of Fabricatiom Silencer of Aqua Silencer Working Principle As the exhaust gases enter in to the aqua silencer, the perforated tube converts highmass bubbles in low mass bubbles after desing they pass through charcoal deaign which againpurify the gases.

A limit of 10 mg per liters of nitrate is acceptable in drinking water. In general, the consumption of fuel is an index for finding out the economic strength of any country. Effect of Dissolved C SAE Monthly Magazine Internal Combustion Engines- M.

Environmental Pollution Analysis- R. Hence Aqua Silencer reduces noise and pollution. Ane usually occurs in trace quantities in surface water. It is especially so, in most of the countries around the globe, a constant research is going on to reduce www.

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