Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Post: #1

The production and use of I.C engines around the world are increasing day by day. Hence the pollution caused by the vehicles is great problem to whole world. The consequences of pollutants are grievous. The air we breathe and water we drink have become contaminated with chemical and that adversely affect our health. The recent developments in auto mobile technology reduce the pollutions into reasonable extent. In this report various types of emission control devices used in modern vehicles are described. The major causes of air pollution are automobile pollution. This badly affects the health of human beings. It has been linked to asthma, emphysema, cardio vascular diseases and lung cancer. It also has harmful effects on the environments. When men come to know about the harmful effects of air pollution he started thinking about air pollution control devices and he became successful in inventing some devices which reduced the pollution up to certain limit. There are certain rules and specifications that have to be followed by automobile and they have to use devices to limit as per the specifications.
Post: #2
ive me its pdf or ppt plz
Post: #3
Automobile Emissions: An Overview
Cars and Pollution
Driving a private car is probably a citizen's most polluting activity. Emissions from an individual car are generally low but when many add up, it forms an ocean. As SUV’s get more and more popular, the pollution just increases.

Sources of Auto Emissions
Evaporative Emissions, Exhaust emissions and Refuelling losses are the major sources of loss.
Exhaust Pollutants:
Unburnt and partially burnt fuel molecules caontirbute to this. Hydrocarbons react in the presence of nitrogen oxides and sunlight to form ground-level ozone, a major component of smog.

incomplete combustion produces it. In the process, carbon in the fuel is partially oxidized rather than fully oxidized to carbon dioxide. CO reduces the flow of oxygen in the bloodstream.

It is ac greenhouse gas and is a product of perfect combustion.

Evaporative Emissions
fuel evaporation also causes hydrocarbon fuel to escape. This form comprises the majority of the total hydrocarbon pollution.
The diferent forma are:
-DIURNAL: as the temperature rises during the day, the fuel tank gets heated and the fuel goes out as vapours
-RUNNING LOSSES:: Hot engine in the running stage causes this kind of losses
-HOT SOAK: even after the engine is turned off, the fuel is lost to the residue heat.
-REFUELING: refuelling forces out the vapours present in the fuel tank.

For more details, visit these links:

PPT link:

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: yhsm inucbr 001,
Popular Searches: automobile design, automobile values, slogun for tharmal pollution, automobile broker, seminar for automobile pollutants, automobile pollution pdf, natak pollution script,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Automobile Industry pdf computer topic 0 507 25-03-2014 11:08 PM
Last Post: computer topic
  Automobile Air Conditioning computer science crazy 4 4,329 27-08-2011 09:21 AM
Last Post: seminar addict
  design of automobile gearbox v!vek 2 3,507 10-08-2011 09:22 AM
Last Post: kakijoja
  The History Of The Automobile seminar class 0 787 28-04-2011 02:38 PM
Last Post: seminar class
Last Post: seminar class
  Rapid Prototyping in automobile Industry seminar class 0 1,200 14-04-2011 03:11 PM
Last Post: seminar class
  WIND TUNNELS IN AEROSPACE AND AUTOMOBILE INDUSTRIES seminar class 0 1,380 25-03-2011 11:56 AM
Last Post: seminar class
  Robotic Arms in Automobile Industry seminar class 0 1,766 24-03-2011 11:18 AM
Last Post: seminar class
  Fracture of an automobile anti-roll bar seminar class 0 1,145 21-02-2011 09:45 AM
Last Post: seminar class
  VIRTUAL REALITY IN AUTOMOBILE PRODUCTION summer project pal 1 1,114 18-01-2011 11:18 PM
Last Post: summer project pal