Discuss the importance of the valve system in an internal combustion engine.

Q: How does an external combustion engine works?

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Q: Why do we need very high pressure for fuel injection in a diesel engine?

A: The fuel is injected into the cylinder by the use of heavy pressure difference and the opening of…

Q: Discuss an Internal combustion Engine

A: An internal combustion engine is an engine which operates when combustion of fuel occur to produce…

Q: how to make a low temperature stirling engine step by step assessment ?

A: The Stirling thermodynamic cycle is the cycle that can be used in applications where low-temperature…

Q: Discuss the difference between gasoline and diesel engines. Explain how octane rating affects…

A: To find: Difference between gasoline and diesel engines. Octane rating significance in gasoline…

Q: Which factors prevent the combustion reactions from going to 100% completion in a four-stroke,…

A: Factors prevent the combustion in a four-stoke: Rate of pressure rise Abnormal combustion Cycle…

Q: ‏Why always in production of engines the inlet valves are larger than exhaust valves?

A: The exhaust is smaller because the engine compressed the air and fuel mixture and burned it, so it…

Q: in an ideal combustion cycle, if the cut off ration is 1.5 and the volume at the beginning of the…

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Q: 11. if we are looking to find alternative fuel sources, what are some criteria they should meet to…

A: Research in petrochemical industry has been continuously going to develop better fuels that could be…

Q: Explain the combustion stages in diesel engines by showing them on the figure. Which characteristic…

A: Internal combustion engine It is a device which used to convert chemical energy of fuel into heat…

Q: How do the volumetric efficiency and air-fuel ratio change as the engine's rotational speed changes?

A: Volumetric Efficiency : Volumetric efficiency is defined as the efficiency of an engine with which…

Q: The causes of the use of open circuits in internal combustion engines, and the use of closed cycles

A: Cause of the use of open circuits in internal combustion engines An interior burning motor (ICE) is…

Q: Draw and label the P-V and T-S diagrams. 3. Temperature and pressure of air at the start of…

A: Given Data T1=75oC =297.039 k P1=15.1 psi = 104.11 KPa Compression ratio, rk=16 Pressure ratio,…

Q: 2-What is specific fuel consumption of an engine? 3- Why does BSFC decrease with load?

A: 2. What is specific fuel consumption of an engine ?

Q: When are mixtures termed as fuel rich in internal combustion engine?

A: The AFR is related to a mixture of air and fuel. The AFR is important to measure for anti-pollution…

Q: Explain the relationship between the amount of fuel injected in a diesel engine cylinder and the…

A: Motor force is utilized to show the power that is created by a super propeller motor, and the marker…

Q: What does the term hydrodynamic lubrication refer to in an internal combustion engine?

A: Hydrodynamic lubrication, or fluid. film lubrication, refers to the regime where the. surfaces are…

Q: Describe the method of improving the thermal efficiency of gas turbine by introducing a regenerator…

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Q: boiler furnaces with air fed in 20% excess or more, while today improved boiler designs enable the…

A: # If air supplied is more, it can absorb some of the heat and leave the furnace can cause heat loss.…

Q: What is the importance of knowing different parts of the gas turbine engine

A: The gas turbine is an internal combustion engine that uses air as the working fluid. The engine…

Q: what are the results and discussion in Explaining the operation and importance of the valve system…

A: Internal combustion engine: It is a group of mechanical elements which used to convert chemical…

Q: 1) A Diesel engine is a O reciprocating spark ignition engine. O rotary spark ignition engine. O…

A: Diesel engine is a reciprocating compression ignition engine. Spark ignition engines are petrol…

Q: What are the advantages of lubrication in internal combustion engine?

A: The advantages of lubrication in an internal combustion engine - (a) Lubricant reduces friction…

Q: What is the average efficiency of internal combustion? (Indicate the types of internal combustion…

A: Question: What is the average efficiency of internal combustion? (Indicate the types of internal…

Q: Discuss the benefits offered by turbo engines detailing the reasons why the cannot be used on motor…

A: Engine: It is a device which is used to convert chemical energy of fuel into heat energy through the…

Q: 6. What do you understand by the auto-ignition temperature? How it is important for the SI and Cl…

A: IC engines are run by fuel. Fuel has some properties which are required to initiate the process. One…

Q: What is specific fuel consumption of an engine?

A: Specific fuel consumption is defined as the amount of fuel burned or consumed by the engine per unit…

Q: What is an internal combustion engines? Give the classification of internal combustion engines

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Q: 12. The addition of heat in a combustion chamber allows a: Large expansion at a constant volume. O…

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Q: Engines.

A: Internal-Combustion Engine:- A group of devices where the reactants of combustion and products of…

Q: Q.) Answer the following: a) Explain briefly how the mechanism of converting thermal energy in the…

A: The internal combustion engine in the vehicle changes over the likely substance energy in gas and…

Q: • What is the difference between physical delay and chemical delay in compression ignition engine?

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Compare S.I and C.I engines with respect to compression ratio

A: Given :-  Compare S.I and C.I engines with respect to compression ratio

Q: In 4-stroke Cl engines, the ignition induced by high temperature due to high pressure ratio. O hot…

A: In compression ignition engine (CI engine) used fuel has low self ignition temperature and due to…

Q: Explain the knocking phenomenon in compression ignition engine

A: Knocking, in an internal-combustion engine, sharp sounds caused premature combustion of part of…

Q: What are the equipment/apparatus required to conduct performance test of internal combustion engine?

A: To conduct performance test of internal combustion engine, following apparatus are used.  I have…

Q: Discuss the Volumetric Efficiency as performance parameters on the speed of an IC engine. 39.…

A: what is volumetric efficiency? Volumetric efficiency is a type of internal combustion engine style…

Q: diagram of ‘regeneration cycle’ and state the advantages and disadvantages of regeneration.

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Q: 7. Describe the difference(s), if any, between pre-mixed and diffusion type combustion. Please…

A: Premixed combustion: fuel and oxidizer are homogeneously blended before response happens. Laminar…

Q: IE C3H6 (0.00004 kg) in a cylinder during the combustion start-up cycle T = 600K & p = 2000 Kpa The…

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Q: Keeping in view the engine durability, fuel consumption, and power density, as well as noise and…

A: IC engine works on Internal Combustion engine cycle. For normal Combustion fuel intake take place in…

Q: How does fuel combustion affect the performance of an engine?

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Q: Explain why non return/return less fuel systems are used on later motor vehicles?

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Q: What is the pressure ratio in an ideal dual combustion if the pressures at the beginning and end of…

A: GivenP2=2910.57KpaP3=4400.43Kpa

Q: 1.Why have eight cylinders in an engine? why not have one big cylinder of the same displacement of…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: How modern petrol and diesel engines injects fuel to their respective engines? Explain MPFI and CRDI…

A: Modern fuel injecting system in a petrol engine: Modern fuel injecting systems are electronically…