Mechanical Booster

[...] difference. The branch of science in which we study about transfer of heat is known as heat transfer. Why should we know about heat transfer? Heat transfer is required to know because: It tells [...]

[...] To know about heat transfer first we must know about energy. Energy is the ability to do work or produce power to do work . [...]

[...] . So some important definitions or terms that we must know to understand the science of heat transfer are given below: 1. Steady:– Steady is generally used for properties. Steady property means [...]

[...] of the entire questions is one because of the conduction. Conduction is the phenomenon of heat transfer from a heated particle (molecule) to the colder particle by the collision of particle and flow [...]

[...] money. Today I am going to tell you some reasons why diesel engines are not used in bikes. 1. Diesel engine has a compression ratio 24:1, which is higher than petrol engine compression ratio of 11:1. [...]

[...] Diesel engine which is also known as compression ignition engine is widely used in automobile industries. [...]

[...] rotor rotates and state to rotate the wheel of vehicle. According to the fuel use: 1. Diesel engine (compression ignition engine) In diesel engine, diesel is used as a fuel. It is also [...]

[...] According to the type of fuel used the I.C. engines are classified as petrol engine and diesel engine. And here I am going to tell you about the difference between the petrol and diesel engine. [...]

[...] closed no pressure can go inside or outside of cylinder block. 9. Spark Plug: It is used in Petrol engine (Spark Ignition Engine). It is fitted on the cylinder head. It is used to ignite the air fuel [...]

[...] inside the cylinder without a pump? Four stroke spark ignition engine is also known as the petrol engine and is widely used in bikes and cars as the power unit. It converts the chemical energy of [...]

[...] are not used in bikes. 1. Diesel engine has a compression ratio 24:1, which is higher than petrol engine compression ratio of 11:1. Diesel engine must be bigger and of heavy metal in order to handle [...]

[...] of diesel than petrol in many countries. So the requirement of diesel engine is much more than petrol engine. The ignition temperature of diesel is lower than petrol so the working of diesel engine is [...]

[...] to handle the pressure and temperature. It is made by casting and usually cast in one piece. Cylinder head: The main function of cylinder head is to seal the cylinder and it should be light in weight. [...]

[...] -cylinder engine. 8. Valves: It is fitted on the cylinder head. It regulates the flow of air fuel mixture inside the cylinder and exhaust gas outside the [...]

[...] of piston compresses the air fuel mixture into a small space between the top of the piston and cylinder head. The mixture is compressed into 1/8 or less of its original volume. This compression ratio [...]

[...] movement of piston compresses the air into a small space between the top of the piston and cylinder head. The air is compressed into 1/22 or less of its original volume. Due to this compression a [...]

[...] ,k = 15W/m-k Surrounding temperature, Ts = 200C Convection coefficient, h = 80W/m2k Surface area of base plate, A = 300cm2 = 0.03m2 Outer surface temperature, To = ? Because every point [...]

[...] and gases. 4. The relation between the heat transfer rate with temperature difference and surface area is establish by the Fourier known as Fourier law of conduction. Fourier law: It states that [...]

[...] flow:– It means heat may transfer only in one direction. It is considered when the surface area is very large then the thickness. Example:- Heat transfer through long plane wall, [...]

[...] of the cylinder and other parts of the engine. So to reduce this heat, we need a greater surface area and proper cooling system. In order to achieve this greater surface area, the engines [...]

[...] machine are those machines which convert hydraulic energy (energy possessed by water) into mechanical energy (which is further converted into electrical energy) or mechanical energy into hydraulic [...]

[...] but it can change from one from to another. Energy can exist in various forms like mechanical energy, chemical energy, electrical energy, nuclear energy, thermal energy etc. Human takes [...]

[...] is the heart of an automobile. It is a device that converts chemical energy of fuel into mechanical energy which is used to drive vehicle. It is basically a device that produces power. In automobile [...]

[...] is free to move. It compresses the air fuel mixture and convert the fuel energy into mechanical energy. It transmits the power to the crankshaft. 3. Cylinder Head: Cylinder head is fitted [...]

[...] I am going to tell you about the difference between two stroke and four stroke engines. Two Stroke Engine Four Stroke Engine S.No. Four stroke engine Two stroke engine 1. It has one power stroke for [...]

[...] inside the cylinder by some extra equipment (spark plug). According to the stroke: 1. Two stroke engine In two stroke engine, crank shaft rotate one revolution in one time of fuel burn. 2. Four [...]

[...] a single direction. The piston is free to move only in upward and downward direction. In four stroke engine the piston move two time up and down and the crankshaft moves two complete revolution to [...]

[...] a single direction. The piston is free to move only in upward and downward direction. In four stroke engine the piston move two time up and down and the crankshaft move two complete revolution to [...]

[...] . Exhaust Stroke: When the piston reaches the bottom end of cylinder on the power stroke, the exhaust valve opens. At this time due to the burn gases inside the cylinder, the pressure inside the [...]

[...] Exhaust stroke: When the piston reaches the bottom end of cylinder after the power stroke, the exhaust valve opens. At this time the burn gases inside the cylinder so the cylinder pressure is slightly [...]

[...] noise is created by engine. More noise is created by engine. 14. Engine consists of inlet and exhaust valve. Engine consists of inlet and exhaust ports. 15. More thermal efficiency. Less thermal [...]

[...] about that which motorcycles should we have. Here I am going to tell you the top 5 cheapest motorcycles, among which you can buy one. These motorcycles also have good mileage capacity. 1. Yamaha [...]

[...] in city. 5. All automobile manufacturers claim only mileage. Also Read: Top 5 Cheapest Motorcycles in The World Average 1. Average is distance covered per unit fuel by the vehicle [...]

[...] I hope that you will like this. Also Read: Top 5 Fastest Cars In The World Also Read:Top 5 Cheapest Motorcycles in The World 5. Hyundai EON Price: Rs 2.93-3.95 lakh Mileage: Highway: 21 kmpl City: 15 [...]

[...] and noise.That's why diesel engines are not used in motorcycle. Also Read: Top 5 Cheapest Motorcycles in The World Also Read: What is Difference Between Mileage and Average? 3. Due to [...]