pressuer drop across heating coil

[krratheeshnair]

can any one tell that how to calculate pressure drop across a coil where no coil data is available.only u have stud valves and measuring port available at inlet and outlet please.

[krratheeshnair]

can any one tell me how to calculate coil pressure drop if we have flow through the coil .23 L/s,temp inlet for water (80 deg c),inlet air temp (21 deg c),heating coil capacity 16.7 KW, available.

[ALLAHHOOPK]

Your question is a little complex!
Which fluid is being used across this coil?
What is the temprature of the coil?

[nike123]

can any one tell that how to calculate pressure drop across a coil where no coil data is available.only u have stud valves and measuring port available at inlet and outlet please.

If you have measuring ports at inlet and outlet than measure pressures and subtract lower reading from higher reading and that is your pressure drop at current conditions.

Or maybe I did not correctly interpreted what you wrote in your question.

[frank]

I have merged these posts, that's why you can see the same question asked twice.

Please do not post the same question in more than 1 thread..........you will not get an answer any quicker!