Presented By:
R.SOLOMON RAJA & R.GOWRIMANOHAR
DEPARTMENT: MECHANICAL(2 nd YEAR)
KALASALINGAM UNIVERSITY


TOPIC: Biodiesel production from waste chicken fat based sources and evaluation
with Mg based additive in a diesel engine
a b s t r a c t
In this study, chicken fat biodiesel with synthetic Mg additive was studied in a single-cylinder, direct injection (DI) diesel engine and its effects on engine performance and exhaust emissions were studied. A two-step catalytic process was chosen for the synthesis o ....etc

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ABSTRACT
Fuel in any engine is burnt with air. Air is a mixture of gases and it contains approximately 78% nitrogen and 21% oxygen. Some of the oxygen is used to burn the fuel during the combustion process and the rest is supposed to just pass through unreacted. But when the peak temperatures are high enough for long periods of time, the nitrogen and oxygen combine to form a class of compounds called nitrogen oxides, collectively referred to as NOx. These compounds are one of the chie ....etc

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THE IMPACT OF TRANSPORTATION CONTROL MEASURES ON EMISSION CONTROL DURING THE OLYMPIC GAMES IN BEIJING

1. INTRODUCTION
1.1 GENERAL

Emissions from vehicles come from the by-products of the combustion process which takes place inside the vehicle when it moves. In addition to this, volatile organic compounds (VOC) also escape through fuel evaporation. As vehicle exhaust systems have improved, evaporative emissions have become a larger component of total vehicle VOC emissions

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Emission: Causes , Effects & Controls
Presented By:
Ms. Singam Swati Shankar ,
Ms. Gosavi Richa Gopal ,
Bharat-Ratna Indira Gandhi College of Engineering, Solapur
Abstract
In recent times the environment has come under heavy attack due to various problem created by the internal combustion engine powered vehicle. The most serious of these problems is air pollution. Where as the main problem facing the developing countries is pollution. India is facing the same severe problem of pollution. The main pollutan ....etc

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REDUCED EMISSIONS OF OXIDES OF NITROGEN IN SHIP ENGINES

INTRODUCTION

Oxides of nitrogen emission from ship engines are significant on a global level. These emissions participate in the formation of photochemical smog and acid rain. Here we look at to some ways by which these emissions can be reduced.

Mechanism of NOx Formation in Diesel Engines.

At the temperature of the Burning of fuel spray (about 2000 K to 2500 K).
Nitrogen + Oxygen Oxides of Nitrogen
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Abstract
Homogeneous charge compression ignition (HCCI) is a form of internal combustion in which well-mixed fuel and oxidizer (typically air) are compressed to the point of auto-ignition. Homogeneous charge compression ignition (HCCI) engines have
the potential for high efficiencies and low pollutant emissions.By comparison with spark ignition (SI) engines, for example,HCCI engines can yield a 15-20% increase in fuel economy while emitting lower levels of oxides of nitrogen (NOx).HCCI engines can also achieve thermal eff ....etc

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EMISSIONS REDUCTION USING HYDROGEN FROM PLASMATRON FUEL CONVERTERS
INTRODUCTION
Now-a-days, pollution has become a major threat to the Environment.
Vehicular exhaust(NOx,CO,HC etc…) are mainly responsible for the pollution.
PLASMATRON fuel converter technology is the new technique introduced in this field to reduce the concentration levels of emissions.
ABOUT PLASMATRON
Engineers have long known that adding hydrogen to gasoline makes an engine run cleaner and more efficiently.
In the mid-1990s, sci ....etc

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Bradford ALBRINCK,Mingming LU,Jiangchuan HU,Vijay Krishna NEMALAPURI,Heng WEI and Liya YU.

ABSTRACT

This study looks at the relationship between traffic variables and carbon monoxide concentrations inside transit buses in Singapore. Speed, acceleration, road grade, and VSP were measured throughout the route using a GPS device. The data was compared to the carbon monoxide concentration in order to see what correlation could be obtained. Two routes were looked at in this study. Both are comm ....etc

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ABSTRACT
The need to control the emissions from automobiles gave rise to the computerization of the automobile. Hydrocarbons, carbon monoxide and oxides of nitrogen are created during the combustion process and are emitted into the atmosphere from the tail pipe. There are also hydrocarbons emitted as a result of vaporization of gasoline and from the crankcase of the automobile. The clean air act of 1977 set limits to the amount of each of these pollutants that could be emitted from ....etc

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AUTOMOBILE EMISSIONS CONTROL AND MONITORING BY MONOPOLE MAGNETIC DEVICE AND REMOTE SENSING TECHNOLOGY
Abstract
Monopole magnetic device and Remote Sensing Technology (RST) are used to monitor and control automobile emissions to prevent the pollution and protect the environment. Monopole magnetic device reduces the level of noxious gases in exhaust fumes of vehicles. The carbon monoxide (co) level is reduced almost zero in the vehicles. It also claims a substational reduction in hydrocarbon emission in all the vehicles. T ....etc

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AUTOMOBILE EMISSIONS CONTROL AND MONITORING BY MONOPOLE MAGNETIC DEVICE AND REMOTE SENSING TECHNOLOGY
Abstract
Monopole magnetic device and Remote Sensing Technology (RST) are used to monitor and control automobile emissions to prevent the pollution and protect the environment. Monopole magnetic device reduces the level of noxious gases in exhaust fumes of vehicles. The carbon monoxide (co) level is reduced almost zero in the vehicles. It also claims a substational reduction in hydrocarbon emission in all the vehicles. T ....etc

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ABSTRACT Participant Name : Manickam. AR Title of Paper : Influence of an iron fuel additive on the performance and emissions of a DI diesel engine. Project Work Carried out at College of Engineering, Anna University, Chennai “ 600 025, South India for the course, Master of Engineering in Internal Combustion Engineering, May 2007. This program used a twin cylinder 0.6 litre DI NA diesel engine to study the influence of ferrocene as a fuel additive on performance Characteristics and particulate and Nox emissions. Diesel fuel additives are ....etc

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ABSTRACT Participant Name : Manickam. AR Title of Paper : Influence of an iron fuel additive on the performance and emissions of a DI diesel engine. Project Work Carried out at College of Engineering, Anna University, Chennai “ 600 025, South India for the course, Master of Engineering in Internal Combustion Engineering, May 2007. This program used a twin cylinder 0.6 litre DI NA diesel engine to study the influence of ferrocene as a fuel additive on performance Characteristics and particulate and Nox emissions. Diesel fuel additives are ....etc

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Composites of shape memory alloys (SMA) with a matrix have been widely studied to suppress the propagation of damage. In these studies, the SMA is used as an actuator. A multi-functional SMA as both sensor and actuator is suitable for constructing intelligent material, such as a material with a sensing and suppressing function. The damage of materials is related to the amount of strain. We studied the use of SMA wire parts as sensors to measure the amount of strain for damage estimation. The acoustic emission (AE) signals induced by phase tran ....etc

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ABSORPTION REFRIGERATION SYSTEM USING ENGINE EXHAUST GAS


SEMINAR REPORT Submitted by
JESIL JOHN KURIAN
S7M2
Department Of Mechanical Engineering
College of Engineering, Thiruvananthapuram – 16
OCTOBER 2010



ABSTRACT

This work presents an experimental study of an ammonia–water absorption refrigeration system using the exhaust of an internal combustion engine as energy source. The exhaust gas energy availability and the impact of the absorption refrigeration system on engine performance, ....etc

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CARBONDIOXIDE CAPTURING AND STORAGE
ABSTRACT
Approximately one third of all CO2 emissions due to human activity come from fossil fuels used for generating electricity, with each power plant capable of emitting several million tones of CO2 annually. A variety of other industrial processes also emit large amounts of CO2 from each plant, for example oil refineries, cement works, and iron and steel production. These emissions could be reduced substantially, without major changes to the basic process, by ....etc

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ABSTRACT
Compared with petrol, diesel is the lower quality product of petroleum family. Diesel particles are larger and heavier than petrol, thus more difficult to pulverize. Imperfect pulverization leads to more unburnt particles, hence more pollutant, lower fuel efficiency
and less power.
Common-rail technology is intended to improve the pulverization process. Conventional direct injection diesel engines must repeatedly generate fuel pressure for each injection. But in the CRDI engines the pressure ....etc

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Abstract
The influence of the diesel particulate filter additives (DPA) SATACEN and EOLYS on biodiesel fuel quality has been evaluated. Both additives significantly affected the oxidation stability of neat biodiesel. The influence on acid values and CFPP was found to be only small. Combination of diesel additives with biodiesel additives like oxidation stability and CFPP improvers led to similar results. Results indicated that DPA also lowered the efficiency of the oxidation stability improver Baynox. Furthermore, the CFPP additives Chimec an ....etc

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abstract
This work presents the development of a simple analytical model of performance for heavy duty gas turbine
combustors and its use for the analysis of main emissions for a set of syngas fuels. This set of syngas fuels has
been selected as a wide representation of different compositions of syngas fuels, from fossil or vegetal
origins. Their combustion processes have been modelled as a set of chemical reactors in serial and a detailed
kinetic model, simulating a conventional diffusion flame combustor. In each slice, the thermo ....etc

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