|


Compressor Testing
#1
Posted 18 August 2020 - 05:24 AM
For compressor fouling, I want to compare some previous point in time possibly startup clean conditions at the operating inlet conditions that day to some later point in time today say at today operating inlet conditions therefore we have to convert today values to the same inlet conditions as previous! The difference would represent the amount of efficiency loss due to fouling thus normalising for change in operating conditions.
Request your help in how generally we do this conversion of compressor performance for change in inlet conditions here
#2
Posted 18 August 2020 - 08:02 AM
Hi,
If I was in your shoes , I will compute and compare the today data to the data at the start up ( brand new and clean unit) .
For a given condition ( Pressure outlet , Flow rate) today and at start up I will calculate/measure the energy consumption (driver) per m3 of compressed gas .
With these 2 data I will be able to evaluate the impact on the compressor performance .
my 2 cents
Breizh
Edited by breizh, 18 August 2020 - 08:03 AM.
#3
Posted 18 August 2020 - 10:28 AM
Or any other way
#4
Posted 19 August 2020 - 10:38 AM
Regards,
Chetan Chavan
#5
Posted 19 August 2020 - 11:03 AM
What is the method generally used to achieve this
#7
Posted 20 August 2020 - 03:49 AM
I want your help on how to normalize efficiency values when compressor inlet conditions changes
#8
Posted 21 August 2020 - 03:39 AM
Hi,
Consider these resources to support your work.
Good luck.
Breizh
Attached Files
Edited by breizh, 21 August 2020 - 04:11 AM.
#9
Posted 30 August 2020 - 06:04 AM
I m looking for Evaluation of Polytropic efficiency for two points like one is for SOR conditions when we have started new cleaned compressor and after say three months , my inlet conditions changes also so how to account for change in inlet conditions and it's impact on polytopic efficiency here
#10
Posted 18 September 2020 - 09:48 PM
Still I could not find any solution for my issue of normalisation of compressor efficiency
#11
Posted 18 September 2020 - 09:53 PM
Still I could not find any solution for my issue of normalisation of compressor efficiency. Plz help me in this. I have two points for compressor efficiency one is at SOR start of Run and second is today. SOR will be rather clean compressor and today is copied compressor
Similar Topics
![]() Polytropic Efficiency Centri CompressorStarted by Guest_chetanhm2_* , 28 Jun 2020 |
|
![]() |
||
Dirty Inside The Reciprocating CompressorStarted by Guest_livetolove003_* , 09 Oct 2020 |
|
![]() |
||
Compressor Blocked DischargeStarted by Guest_Asgar_* , 24 Sep 2020 |
|
![]() |
||
Testing QueryStarted by Guest_chetanhm2_* , 03 Sep 2020 |
|
![]() |
||
![]() Reciprocating Compressor Unloader ValvesStarted by Guest_Mayank Joshi_* , 06 May 2013 |
|
![]()
|