MPFI ( multi point fuel injection system ) Vs CRDI(Common rail direct injection system)

(Actually an open office format. Use open office to open it)
MPFI : mean multi point fuel injection system ie. in petrol engine for gaining more uniform Air Fuel blending fuel is injected at various point in the path of air. this tech is used in light weight car running on petrol. there is also milage improvement due to this.

but in case of DTSI(digital twin spark ignition) : the
engine cylinder consist of two no of spark plu ....etc

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A jet engine is a reaction engine that discharges a jet of rapid motion that generates thrust by jet propulsion. This broad definition includes air jet engines (turbojets, turbojets, jet jets, and jet jets) and airless jet engines (such as rocket engines). In general, jet engines are combustion engines.In common parlance, the term jet engine refers to an internal combustion air jet engine. These typically feature a turbine-driven rotary air compressor, with surplus energy providing thrust via a propellant nozzle - this process is known as th ....etc

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CAMLESS ENGINE

ABSTRACT

The cam has been an integral part of the IC engine from its invention. The cam controls the breathing channels of the IC engines, that is, the valves through which the fuel air mixture (in SI engines) or air (in CI engines) is supplied and exhaust driven out. Besieged by demands for better fuel economy, more power, and less pollution, motor engineers around the world are pursuing a radical camless design that promises to deliver ....etc

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quasiturbine rotary air engine seminar powerpoint presentation

The Quasiturbine or Qurbine engine is a proposed pistonless rotary engine using a rhomboidal rotor whose sides are hinged at the vertices. The volume enclosed between the sides of the rotor and the rotor casing provide compression and expansion in a fashion similar to the more familiar Wankel engine, but the hinging at the edges allows the volume ratio to increase. Unlike vane pumps, in which vane extension is generally important and against which the pressure acts to generate the ....etc

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To get full information or details of cryogenic rocket engine please have a look on the pages

http://seminarsprojects.net/Thread-cryogenic-rocket-engine?pid=69928&mode=threaded

http://seminarsprojects.net/Thread-construction-diagram-of-an-cryogenic-rocket-engine

http://seminarsprojects.net/Thread-cryogenic-rocket-engine?pid=28238&mode=threaded

http://seminarsprojects.net/Thread-cryogenic-rocket-engine?pid=32177&mode=threaded

http://seminarsprojects.net/Thread-cryogenic-rocket-engine?pid=40657&mode=threaded

if you again feel trouble on cry ....etc

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What is qusiturbine engine
Rotary engine without crankshaft
Oval housing surrounds a four-sided articulated rotor which turns and moves within the housing.
Produces strong torque at low RPM
In one revolution of the rotor, four power strokes are created.
OBJECTIVES OF QUASITURBINE
It is a new engine concept based on conventional gas turbine engine
A further object of this invention is to provide a low noise, perfectly balanced, less vibration, low r.p.m engine, giving less time to complete a stroke
Anot ....etc

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Six-Stroke, High-Efficiency Quasiturbine Concept Engine
With Distinct, Thermally-Insulated
Compression and Expansion Components

George Marchetti and Gilles Saint-Hilaire


Need to increase engine thermal efficiency. This paper presents a Quasiturbine thermal management strategy in the development of high-efficiency engines for the 21st century. In the concept engine, high-octane fuels are preferred because higher engine efficiencies can be attained with these fuels. Higher efficiencies mean less fuel consumption and lower at ....etc

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Describe the thermal jet engine and the chemical rocket engine stating clearly the difference between them ....etc

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To get full information or details of quasiturbine ppt presentation please have a look on the pages

http://seminarsprojects.net/Thread-quasi-turbine?pid=60322#pid60322

if you again feel trouble on quasiturbine ppt presentation please reply in that page and ask specific fields in quasiturbine ppt presentation ....etc

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To get information about i vtec engine refer the links below

http://seminarsprojects.net/Thread-i-vtec-engine-seminar-report

http://seminarsprojects.net/Thread-vtec ....etc

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