Thermal conductivity of solids, gases and liquids Solids: Due to transfer of free electrons and lattice vibration heat conduction occurs. In some metals like pure type the heat conduction is more effectively due to moving of free electrons in single direction. Heat energy is transfer from high temperature to low …
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Different types of chips: Here we are going to learn about the formation of chips in a machining operation, chips are of different types and they are formed due to the different factors. when the workpiece is machined to get a required shape the cutting tool used to cut the workpiece. at the time of …
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COMPONENTS REQUIRED FOR VANE TYPE COMPRESSOR: The different type of parts are used to run the compressor is: 1.Suction pipe 2.Sliding vanes 3.Rotors 4.Casing 5.Valve 6.Roller bearings 7.Discharge pipe The vanes are generally made …
Vapour Compression System The main components of the vapour compression system is compressor, condenser, expansion valve, and evaporator.
PRE-WHIRL pre-whirl is known as the air to rotate and used to minimize the velocity before entering in to the impeller blade, it does not effect the mass of air flow and velocity of flow for reducing the reduce shock waves.due to running of centrifugal compressor with a high speed in gas turbine and jet …
Fuels Used in IC Engines A fuel is used to liberates enormous amount of heat by combustion.the fuel used in IC engine should have some properties. Because the properties of fuel affects the performance, durability and design etc. Properties of fuel used in IC Engines . High calorific value . Anti-knocking quality . Stability at …
Jerk Type Injector Cross Sectional View The main parts of jerk type diesel pump are as Follows 1.Delivery valve 2.Plunger 3.Toothed sleeve 4.Control rack 5.Lung 1. Delivery valve: This Delivery valve is placed at the top region of the pump.this pump has constructed to pass the fluid through longitudinal and angular grooves.it has …
Valve timing diagram and Port timing diagram Valve timing diagram: The Valve timing diagram is used to represent the opening and closing of valves at the time of operation is known as valve timing diagram. Valve timing diagram explains about the working of valves in the four stroke engine. Suction and Exhaust stroke are also …
Four Stroke Spark Ignition Engine In four stroke S.I engine the complete operation is done in four stroke in this each stroke has 180° of crankshaft rotation and this four stroke is completed by 720° of crank rotation. Intake stroke: In this stroke start when piston is at TDC and move towards BCD. In this …
THREAD MICROMETER 1) Thread micrometer is used to measure the pitch diameter of the screw thread and it shows the variation in drunken thread. 2)It Is equal to the ordinary micrometer, it is provided with contact point. 3) It has two ends one is connected with a spindle, and another end …