b) One way to lower NOx emissions in diesel engines is to add water to the fuel. Since water is not mixable with diesel fuel, it has to been emulsified by a surfactant. Explain how it works and why.

Q: Why does the rate of heat release make a peak at the beginning of the Diesel combustion and drop?

A: During the combustion phase in Diesel Engine, air is compressed in the cylinder and into this…

Q: Write a short note on heat transfer in an internal combustion engine?

A:

Q: Differentiate the two types of external combustion engine

A: There are two types of external combustion engines. (1) Steam engines (2) Stirling engines

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: diesel power plant consumed 1 m^3 of fuel with 30 °API at 27 ℃ in 24 hours. Calculate the fuel rate…

A: Given:V=1 m3API=30°t=24 hrs

Q: Khachik's truck has 76-L fuel tank and a fuel efficiency rating of 11.8 L /100 km. How far can his…

A: we have to calculate how far will the truck travel.

Q: what does I.B.C stand for in relation to diesel engines

A: In relation to the diesel engines IBC stands for inverted Bryton cycle. This concept has been…

Q: If you are asked to do a project on modifications in the existing 3 cylinder, naturally aspirated…

A: The modification in the naturally aspirated mechanical injection type assisted diesel engine to…

Q: What happens in internal combustion engine if stoichiometric ratio is equal to 1?

A: Stoichiometric ratio =1 means air fuel ratio is equal to one.  Stoichiometric ratio determine the…

Q: What is the air-fuel ratio (mass basiS) at 20 7% excessS al

A: Given: To determine: mass-fuel ratio for 200% excess air

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: Explain the main cause of abnormal combustion in the engines.

A: Possible causes  The heat value of the spark plugs too low. Mixture too lean, resulting in higher…

Q: Explain the processes of a Rankine Cycle. List the types of fuel used

A:

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: Buiscus Methand as q Transportation sectór fuel used in the

A: As petroleum fuels are present in a limited quantity and decreasing day by day, alternative fuel to…

Q: Balance stoichiometric combustion reaction C7H16 + Air Find the air-fuel ratio A/F.

A:

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: explain? 2- Explain the differences and similarities between the engine temperature sensitivity and…

A: In engine, the burning of fuel results in transformation of chemical energy into thermal energy. In…

Q: Briefly explain the difference between a compressor and internal combustion engine.

A: Difference between a compressor and internal combustion engine.

Q: Which fuel produces most power in an internal combustion engine? Please choice one below;  Ethanol…

A: Solution:

Q: What is normal air flow rate? How is air flow pressure measured? 4- Which engine produces the most…

A: (2) Normal air flow rate: Means 1 atmosphere  or 101.3KPa   Base pressure Base Temperature…

Q: Briefly explain the difference between a gasoline-powered and diesel powered-engine.

A: Gasoline power engine works on Otto cycle that is in gasoline engine constant volume heat addition…

Q: Explain the process of a Rankine. List the types of fuel used

A: To explain the Rankine cycle:

Q: a) Explain how bio-diesel is produced? b) Mention any two-feed stock used for the produc

A: Hi and thanks for the question. Since you have asked multiple questions, we will solve the first…

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: Pls explain clear and derailed Define: Internal Combustion Engine Compare and contrast.  1. Otto…

A:

Q: In three hundred words, explain how does a diesel engine works.

A: Diesel engineDiesel engine works on the diesel cycle In which following four processare consist-1.…

Q: INTRODUCTION ABOUT VALVE SYSTEM IN INTERNAL COMBUSTION ENGINE

A: In this solution we will only discuss about the brief introduction about the valve mechanism in the…

Q: ext gases. 28 lb/hr. Assuming t n air-fuel ratio of 15 e volumetric efficior Hicion

A:

Q: An advantage of using natural gas, rather than oil, as a fuel is that natural gas is?

A:

Q: conclusion about learning the valve system of Internal Combustion Engine (ICE) and explain how it…

A:

Q: Explain fuel quantity measurement and control methods of ECU in diesel engines

A: "The electric fuel pump draws high current, so it is not controlled directly by the ECM. Instead,…

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 are the merits and demerits of using alternative fuels over petrol and diesel in IC engine?

A:

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 Happens If Petrol (Gasoline) Is Used In A Diesel Engine, Siesel Engine Will Work?

A: When we use diesel in a diesel engine, it works as a lubricant as well as fuel and help the fuel…

Q: 3 litters, 4 cylinders engine, multipoint port fuel injection, one for each cylinder. AF ratio is…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: Diesel engine fuel is rated by?

A: It is required to rate the diesel fuel

Q: explain why non- return/ return less fuel system are used on later model vehcile?

A: The return less fuel systems have only one fuel line between the engine and the fuel tank. It does…

Q: (a) With a neat sketch, explain the working of Floating gas holder type biogas plant. List any two…

A: Floating-drum plants consist of an underground digester (cylindrical or dome-shaped) and a moving…

Q: define Thermal efficiency in the context of an ICE hybrid engine

A: given; define Thermal efficiency in the context of an ICE hybrid engine

Q: diesel engine

A: We know that diesel engines are much expensive ,Noisier, Produces more smoke ,Consumes more fuel and…

Q: What are the most commonly used STARTING SYSTEM in Diesel Power Plant, Explain each type on how it…

A: The starting system's goal is to deliver enough torque to get the required minimum cranking…

Q: Q1 / Discuss the following sentences and give your opinion about them. 1- Engine designers keep…

A: Engine designers keep engine water jackets within limited sizes.

Q: Discuss the differences of diesel and gasoline engine.

A:

Q: Volatile liquid fuels behave differently from gaseous fuels

A: Fuel is a substance which dense repositories of energy or changed to produce heat, or also used for…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.