0
What is the purpose of fixing a dummy piston and cylinder in steam turbine rotor?
Wiki User
∙ 14y ago
Dummy piston is provided to oppose the axial thrust generated (in the direction of steam) due to incoming steam.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is balance piston line of Turbine?
it is used balance axial thrust on turbine rotor due to admitting of high pressure steam in to turbine. it basic purpose is to save thrust bearing.
What is the purpose of honing a cylinder when replacing a piston?
By honing the cylinder you establish a shallow criss-cross pattern which helps with keeping the cylinder and piston lubricated as the oil film will cling better to the cylinder walls. It also remove/smoothen the groove often left where the piston change direction.
What is priming in the marine boiler?
Priming is a carryover of entrained water with the steam into the engines that affect the turbine blade, break cylinder heads, piston, valves.
Why are you use cushion in hydraulic cylinder?
cushioning used to reduce the piston velocity ,the piston movement will go for slow motion so that purpose using a cushioning.
Why cylinder's are used in car?
basically cylinders are fitted with the pistons used in the engine of a motor vehicle. these pistons are been used for the combustion of the fuel and its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a piston rod and/or connecting rod. In a pump, the function is reversed and force is transferred from the crankshaft to the piston for the purpose of compressing or ejecting the fluid in the cylinder. In some engines, the piston also acts as a valve by covering and uncovering ports in the cylinder wall.
What is fit in pisTon and cylinder arrangement?
No fit.BECAUSE No contact between piston and cylinder.
How heat energy is converted into work energy in a vechile?
Usually by the expansion of a gas (steam, combustion products, etc) which moves a piston within a cylinder (or turns a turbine).
What is a cylinder jug?
The "cylinder jug" is the cylinder. This is the area that the piston and piston rings moves up and down in when the engine is turning.
What is a Piston cylinder?
A cylinder is the central working part of a reciprocating engine, the space in which a piston travels.
What is the difference between a Gas turbine engine ignition system and a piston engine ignition system?
Main difference is that in a gas turbine, combustion is continuous. In a piston engine, combustion is pulsed.
What is piston stroke?
a far from my knowledge one piston stroke is the distance the piston head traveled from bottom end of cylinder to top end of the cylinder
Why there is rings in piston?
The piston rings create a seal between the piston and the cylinder wall.
