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What is a stage of an impulse turbine?
In an impulse turbine, the stage is a set of moving blades behind the nozzle. In a reaction turbine, each row of blades is called a "stage." A single Curtis stage may consist of two or more rows of moving blades.
Explain the working of a 2 stage velocity compounding impulse turbine curtis?
A 2-stage velocity compounding impulse turbine, like the Curtis turbine, operates by using two sets of nozzle blades and two sets of moving blades. In the first stage, steam is directed through nozzles that expand it, converting pressure energy into kinetic energy, which then strikes the first set of moving blades. The steam exits the first stage at a lower velocity and enters the second stage, where it passes through additional nozzles before impacting the second set of moving blades, further extracting energy. This compounding process enhances efficiency by maximizing energy extraction from the steam at multiple stages.
How many type of air?
Several. Oil less , Turbine, Oiled Piston , single stage, two stage,etc,
How many types of air compressor?
Several. Oil less , Turbine, Oiled Piston , single stage, two stage,etc,
What is impulse and reaction blades?
Impulse and reaction blades are two types of turbine blade designs used in steam and gas turbines. Impulse blades convert the thermal energy of steam or gas into mechanical energy by directing the flow onto the blades, causing them to spin. Reaction blades, on the other hand, create lift through the pressure difference generated by the fluid flow over their shape, relying on both the pressure and the velocity of the fluid. Together, these blade types optimize turbine efficiency and performance in energy conversion applications.
What are the two basic types of steam turbines?
impulsive turbine reaction turbine
How can two objects have equal impulse?
Two objects can have equal impulse if they experience the same force for the same amount of time. Impulse is the change in momentum of an object, and it can be the same for two objects with different masses if the force and time are adjusted accordingly.
When two or more turbine wheels are used in a jet engine what is placed in front each turbine wheel?
turbine stator (nozzle diaphragm)
Which two vendors define the ODI driver standard?
This is one of those easy to ask questions with a complex answer. Novell have been involved as has Apple and Oracle at some stage or another. Who still support this standard is a question I do not have an answer for at this stage.
What has the author Michael G Dunn written?
Michael G. Dunn has written: 'Heat transfer and pressure measurements and comparison with prediction for the SSME two-stage turbine' -- subject(s): Transmission, Heat
What is impulse voltage?
impulse generator equation is a difference of two exponential functions V0 = Vs/k (exp-at - exp-bt)
What does it mean if a digital filter is IIR?
We can divide filters two types based on the length of the impulse resopnse 1. FIR where the impulse responce is finite 2. IIR where the impulse response is infinite
