Dear friend
thanks for your time, is working better using absolute values. But, how i know the real value of n(1,45-1,7) is a great difference. where i can get a good aproximation for n.
Best regards
Dearl All,
I am trying to calculate the performance charactersitic of a LM 2500 gas turbine in our gas plants. But i have some doubts regarding to collect data, ( i ma taking data from MARK V, system control). For example the temperture T5.4 is valid to consider the combustion gases...
Dear all,
I would like to know if it possibe in realtu upgrade a LM 2500 gas turbine in a open simple bryton cycle, improve the efficiency heating the gas compressor discharge before inside the combustor chamber. In the theory is possible, but my doubt is physically in the machine ,it is...
Thans for your time, and share the information, but i need to know if i have to consider the refractory(lining) thickness to calculate the cross area of the stack to introduce in the natural frequency calc
Best Regards
HI,
I am Fernando and i am working as a mechanical engineer in Argentina and i am making an inspection in a heater stack.
So i am revising the calculation, i have a doubt regarding to the natural frequency calc procedure. The stack is lining, so i have to consider the refractory mass to include...
HI, I WOULD LIKE TO KNOW IF I CAN TO PERFORM A THERMOGRAPHY ANALYSIS AT 60MTS WITH A COMMON CAMERA FLIR E 25WITH LENS OF 9.2MM
BEST REGARDS AT ALL
FERNANDO
HI, I HAVE A DEMETHANIZER TOWER AND IT HAS PIR(POIISOCIANURATE) AS THERAML INSULATION, BUT WE WANT TO MAKE AN NDT INSPECTION TO VERIFY CUI. CAN I REPLACE SOME POLIISOCIANURATE WITH POLIURETHANE??
REGARDS
Saen: I would like to know, how i can to performance a NDT (non destructive testing)trying to look for CUI in an cryognic equipment in service. Is good practice Infrared Thermography?
regards
FERNANDO
HI, I WOULD LIKE TO KNOW HOW I CAN TO APPLY AN IMPULSE INTERNAL PRESSURE IN A PIPING MODEL.
THE MEAN IDEA IS , FIRST IN TIME=0 CALCULATE THE DEFORMED SHAPE DUE TO THE ACELY=9.8M/S2 and internal pressure=127000kg/m2, AND IN TIME=1 SEC SIMULATE THE INCREASE PRESSURE TO 160000 IN 1 SEC (I TRY TO...
HI, I WOULD LIKE TO KNOW HOW I CAN TO APPLY AN IMPULSE INTERNAL PRESSURE IN A PIPING MODEL.
THE MEAN IDEA IS , FIRST IN TIME=0 CALCULATE THE DEFORMED SHAPE DUE TO THE ACELY=9.8M/S2 and internal pressure=127000kg/m2, AND IN TIME=1 SEC SIMULATE THE INCREASE PRESSURE TO 160000 IN 1 SEC (I TRY TO...
hi, i have to simulate a water efect (in this case is a hot-oil circuit impulsed by a pump) and i would like to know what are going on with the pipe when switch of the pump.
Can i simulate this phenomena wiht CFX?
REGARDS
hi, i have to perform a piping analysis, stress and thermal efect. I have to make it with ansys 5.4. Does any one could help me about this analysis, or show me a paper from wich i can take information.
regards
fernando vicente
thank you, what about carbon steel? yes i have used the mathematical model of williams. But it will work with carbon steel at low temperatures and co2 in hydrocarbur liquids, such as propane, butane.
regards
