Explain the knocking phenomenon in compression ignition engine
Q: Write a short note on heat transfer in an internal combustion engine?
A:
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: discuss the Compression-ignition engine its parts and functions
A: Introduction: Combustion, commonly known as the burning of fuel particles, is the chemical process…
Q: Why expansion stroke in a four-stroke engine is called working stroke?
A: A 4-stroke engine is a very common variation of an internal combustion engine. Most modern internal…
Q: Explain the phenomenon of engine knock
A: The metallic ping sound produced by the engine is known as engine knocking. It may be the result of…
Q: Comment on the magnitude of this force and how it might need to considered in the mounting of the…
A: Given Data The initial temperature is:Ti=20°C The volume flow rate is:V˙=120litres/minute=120×10-3…
Q: In your own words, differentiate diesel engine from gasoline engine.
A: Both gasoline and petrol engines are internal combustion engines used very widely for road…
Q: 16- Which of the following medium is compressed in a Diesel engine cylinder? a) air alone b) air and…
A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…
Q: What is meant by abnormal combustion in Si engine ? Discuss the various factors which affect…
A: Abnormal combustion: When the combustion gets deviated from the normal behavior resulting in lossof…
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: Discuss the importance of the valve system in an internal combustion engines
A: Internal combustion engines: These are the systematic arrangement of the mechanical component which…
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: Compare S.I and C.I engines with respect to ignition and compression ratio
A: S.I. Engines a)S.I. stands for spark ignition engines. In these types of…
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: Explain the differences and similarities between the engine temperature sensitivity and the incoming…
A: In engine, the chemical energy of the fuel is converted into thermal energy through combustion. This…
Q: Q.4 Explain pressure feed lubrication system in I. C. engines
A:
Q: Explain the relation between RVP with gasoline in a combustion engine if a car start at cold…
A: RVP stands for Reid vapor pressure. It is a common measure of the volatility of gasoline and other…
Q: Discuss briefly as points the importance of Octane Number on the combustion process and engine…
A: Octane number is a percentage of iso-octane in the fuel containing iso-octane and n-heptane that…
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: What happens in internal combustion engine if stoichiometric ratio is less than 1?
A: When the combustion of fuel takes place in such a manner that there is no fuel remaining in any form…
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: Draw and explain effect of the following parameters on the performance of the actual internal…
A: PUMPING LOSS Pumping work is the difference between the work done in expelling the gases (during…
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: Discuss the Volumetric Efficiency as performance parameters on the speed of an IC engine.
A: Volumetric efficiency: In internal combustion engine it is defined as the ratio of the mass of air…
Q: Explain the mechanical efficiency for an ideal diesel cycle of two and four stroke engines
A: The mechanical efficiency of two stroke diesel engine is higher than that of four stroke diesel…
Q: The pressure ratio during the constant volume portion of combustion in a Dual Combustion engine is…
A:
Q: Examine the performance and emissions indices of hydrogen-powered engines operating under SI and…
A: given; examine the performance and emission indices of hydrogen powered engine operating under SI…
Q: what is a Carnot engine and evplain its four cvcles
A: Carnot engine is a theoretical thermodynamic cycle proposed by Leonard Carnot. It gives the estimate…
Q: "I What is the ignition advance ? 3) Why ignition advance is required for SI engine operation?
A: Ignition advance- It is advancement in the timing of the spark which is released near the end of the…
Q: conclusion about learning the valve system of Internal Combustion Engine (ICE) and explain how it…
A:
Q: Relation of Carnot engine effciency to its intake temperature and exhaust temperature.
A:
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: Give the design formulae of a dry liner in an internal combustion engine.?
A: To write: The design formula of a dry liner in an internal combustion engine. Concept used: Dry…
Q: Describe how actual internal combustion engine cycle(i.e. Otto and Diesel)thermal efficiency differ…
A: In several ways, the real IC cycle for otto and diesel different from the air standard cycles.…
Q: (i) Why the thermal efficiency of four strokes S.I. engines are more than two strokes S.I. Engines?
A: According to terms and conditions of Bartleby we can only provide 1st solutions . Thank you!…
Q: Why it is important to learn OPERATING PRINCIPLES OF INTERNAL COMBUSTION ENGINE
A:
Q: Explain working method of return less fuel pump in SI engines, why it is used
A: To determine: Working of the returnless fuel pump Benefits of using it
Q: a) Explain the Working of a Turbojet engine with the help of block diagram and T-S diagram. Define…
A: The turbojet engine is the most commonly used air-breathing engine compared to the Pulse-jet and…
Q: 1-explain the principle of operation of jet engine 2-drive the equation of efficiency of diesel…
A: Jet engine works is a kind of gas turbine engine, which works on brayton thermodynamics cycle. Its…
Q: equation
A:
Q: How does fuel combustion affect the performance of an engine?
A:
Q: diesel engine
A: We know that diesel engines are much expensive ,Noisier, Produces more smoke ,Consumes more fuel and…
Q: Discuss the differences of diesel and gasoline engine.
A:
Q: Discuss the importance of the valve system in an internal combustion engine.
A: Internal combustion engine: It is a combination of mechanical devices which is used to produce the…
Step by step
Solved in 2 steps
- Explain the main cause of abnormal combustion in the engines.Explain the working of two-stroke, gasoline-driven internal combustion engine?Ignition delay can be considered as the duration between the start of injection and startof combustion in diesel engines.• Starting from the injection of the fuel spray, explain the events happening(physical and chemical) in the ignition delay phase. • Explain the advantage of using pilot injection in terms of diesel knocking
- What is meant by abnormal combustion in Si engine ? Discuss the various factors which affect abnormal combustion requirementsDifferentiate between the combustion and knock phenomena in SI and CI engine in tabular form?? "I What is the ignition advance 3) Why ignition advance is required for SI engine operation?