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What is difference between radial flow turbine and axial flow turbine?
in a radial flow turbine the steam enters the turbine in the direction of its radius and leaves it in the direction of the axis of the shaft. in a axial flow turbine the steam enters the turbine in the direction of the axis of the shaft and leaves the turbine in the same direction.
What is surge pad of steam turbine?
A surge pad in a steam turbine is a component designed to manage and stabilize the flow of steam within the turbine system. It helps prevent excessive pressure fluctuations and maintains a consistent flow, which is crucial for optimal turbine performance and efficiency. By providing a buffer against sudden changes in pressure or flow, surge pads contribute to the overall reliability and safety of the steam turbine operation.
What is the critical flow area inside the turbine housing of a turbocharger known as?
The critical flow area inside the turbine housing of a turbocharger is known as the "turbine inlet area" or "turbine nozzle area." This area is crucial for optimizing exhaust gas flow into the turbine, influencing the turbocharger's efficiency and response. Proper sizing and design of this area help to maximize the energy extracted from the exhaust gases, ultimately enhancing the performance of the engine.
Why draft tube is used in francis and kaplan turbine and not in pelton turbine?
The Kaplan turbine is a newer, more revolutionary version of the Francis turbine, which came before it. The draft tube is used so that the turbine does not need to be where the water flow is lowest.
How do you lower turbine differential expansion?
by controlling main steam flow
What is the Tangential flow in turbine?
When flow of water on turbine is tangential, flow is tangential flow
What is difference between radial flow turbine and axial flow turbine?
in a radial flow turbine the steam enters the turbine in the direction of its radius and leaves it in the direction of the axis of the shaft. in a axial flow turbine the steam enters the turbine in the direction of the axis of the shaft and leaves the turbine in the same direction.
Why velocity of flow will decrease with increase in peripheral speed of francis turbine?
the peripheral velocity of the turbine is the around velocity. the increase in the velocity of the peripheral will decrease the velocity of the flow towards the turbine
What are the applications of journal bearing?
Machinability for airframes, helicopter,landing gear applications, turbine engine applications....
What do Transmission sensors on 95 Dodge Intrepid do?
The three sensors are [input sensors] that are wired to the Transmission Controller to give speed information to the Controller for proper shift points,[up-shifts-down shifts Input Turbine Speed.... Output Turbine Speed.. Vehicle Speed sensor...
What is a advantages and disadvantages of Francis turbine?
The inward flow reaction turbine having radial discharge at outlet is called Francis turbine
What is the length of an blade for a gas turbine?
The length of a blade depends on the style (impulse or reaction), the overall size of the turbine, whether it is an axial flow or radial flow turbine, and where the blade is located within turbine of an axial flow turbine. One thing that is constant: the length of the blade increases from the steam or gas inlet to the discharge of the unit. The profile will gradually increase in diameter from inlet to discharge.
What are the application of bearings?
Machinability for airframes, helicopter,landing gear applications, turbine engine applications....
Can Steam Turbine Thrust Bearing temperature protection device be considered a similar protection for the Steam Turbine Rotor Position protection device?
No these are two different sensors. The thrust bearing temperature trip device measures either the metal temperature of the bearing, or the oil temperature exiting the bearing, or both. If this temperature exceeds recommended temperatures by 10 to 15% the turbine will trip to avoid damaging the bearings or shaft. The rotor position sensor is a proximity cell that monitors the axial position of the turbine rotor, often there is four such sensors mounted at the end of the rotor, if the distance between the sensors and the rotors exceeds a specific distance ( often 15-30 mils) the sensors indicate a failure, if two or three sensors indicate failure the turbine will trip.
What is unit of steam flow in turbine?
kg/s
What is surge pad of steam turbine?
A surge pad in a steam turbine is a component designed to manage and stabilize the flow of steam within the turbine system. It helps prevent excessive pressure fluctuations and maintains a consistent flow, which is crucial for optimal turbine performance and efficiency. By providing a buffer against sudden changes in pressure or flow, surge pads contribute to the overall reliability and safety of the steam turbine operation.
What is the critical flow area inside the turbine housing of a turbocharger known as?
The critical flow area inside the turbine housing of a turbocharger is known as the "turbine inlet area" or "turbine nozzle area." This area is crucial for optimizing exhaust gas flow into the turbine, influencing the turbocharger's efficiency and response. Proper sizing and design of this area help to maximize the energy extracted from the exhaust gases, ultimately enhancing the performance of the engine.
