khaled hamza

@khaled-hamza-qmyNzA Member

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Posted #Threads 15 years ago

Air Ejectors (2 of 3)

[FONT=&quot]Air Ejectors (2 of 3)[/FONT] -An air ejector or steam ejector is a device which uses the motion of moving fluid (Motive Fluid) to transport another...
Posted #Threads 15 years ago

CONDENSER – AIR EXTRACTION EQUIPMENT ( 1 Of 3 )

[FONT=&quot]CONDENSER – AIR EXTRACTION EQUIPMENT[/FONT] - Turbines are designed for a particular operating conditions like steam inlet pressure, steam inlet temperature and t...
Posted #Threads 15 years ago

Boiler (master fuel trip)

Steam Generator ( boiler ) is very important equipment at thermal power units , Boiler is the steam supply for the unit to rotate the turbine's...

3 replies
Posted #Threads 15 years ago

Pressure Measurement

[FONT=&quot]Pressure Measurement[/FONT] -A major concern in process control applications is the measurement of fluid pressure. The term fluid means a substance that can flow; h...

2 replies
Posted #Threads 15 years ago

Cascade Control Loops

[FONT=&quot]Cascade Control Loops[/FONT] -The general concept of cascade control is to place one feedback loop inside another. In effect, one takes the process being controlled...

1 reply
Posted #Threads 15 years ago

On/Off Control

[FONT=&quot]On/Off Control[/FONT] - Suppose a process operator has the task of holding the temperature, T, near the desired temperature, Td, while making sure the tank doesn't....