Why we are using temperature and pressure as a reference when measuring flow of steam?
Answers were Sorted based on User's Feedback
Answer / brijesh
Because Steam density changes with change in its temperature
and pressure. So to get the correct mass flow you need to
introduce its temperature and pressure in the calculation.
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / sushil d. jambhulkar
THERE IS A EFFECT OF STEAM PRESSURE & STEAM TEMPERATURE ON
STEAM FLOW. TO COMPENSATE THIS EFFECT IT IS NECESSARY TO
TAKE STEAM TEMP & STEAM PRESSURE AS A REFERENCE.
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / sreeharsha
Generally flow measured will be represented as -- m3/sec at
NTP or STP i.e with reference to temperature and pressure,
so if don't consider temperature and pressure at which we
are measuring flow it may lead to erroneous value.
| Is This Answer Correct ? | 4 Yes | 4 No |
its simple when the temprature increses the pressure will
be decreses and pr increases temp: decreses. there was a
relation between pr & temp, due to this may effect the flow
of steam.. means velocityof steam may decreses or increases
due to the pr. variation.
| Is This Answer Correct ? | 0 Yes | 9 No |
How does work A temperature valve or fv control valve in process plz brief me
Name some of the common protocol use in automation.
Can I put my meter across an RTD to check it safely witout tripping the equipment when it is connected to an monitoring device eg.RTD module or IQ 1000
why we use the ac supply load cell>?can we use the dc supply load cell?advantages and disadvantage of the ac supply load cell?
Shall we get the reading on level transmitter only by termination,without commissioning?
What is the use of control cable?
TECHNICAL/ARTITUDE
How can I make calculation for Install level transmitter (DP) for open tank and cloes tank?
what happens when the profibus fails while in operation (operation of a valve)?
What is hp & mp seperator .& what is its working principle ?
can anybody will tell me abiut PID controller.
can someone tell me about electronic speed switch &how it conect with proximittyswitch?(with dgm)
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)