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A client's specification regarding FRP pipe and fittings reference requirement for DSC (Differential Scanning Calorimetry)testing. First time I have encountered such testing requirement. Is this test common or some rarely used test?? Appreciate any comments and thank you for your attention...

A client's specification regarding FRP pipe and fittings reference requirement for DSC (Differential Scanning Calorimetry)testing. First time I have encountered such testing requirement. Is this test common or some rarely used test?? Appreciate any comments and thank you for your attention...

I am reviewing a document from an European vendor which depicts a value for 'LCV' relating to natural gas and combustion. Please advise definition of 'LCV' Thanks in advance for your cooperation and consideration

Industrial Application Roof mount AC unit Are there any applicable code requirements to have a secondary containment to the condensate tray in the event that the drain becomes plugged??

Excluding ventilation required for heat load removal and/or contaminant levels various HVAC catalogs (ie Loren Cook, Greenheck,etc) list recommended air change rates for various commercial and industrial facilities. Of particular interest is the industrial facilities. What is the design basis...

Requesting help in identifying/converting N as shown in the following flow rate: Nm3/h I know basic conversion 1 m3/h = 0.5885 cfm What is N ? Thanks

Please point me in the right direction. I am looking for data , chart, or reference material regarding ventilation requirements for idling diesel truck in an enclosed structure. I noticed that ASHRAE discusses bus terminals. I did not locate any topic regarding trucks. Thanks for any advise /...

Need advise. Please point me in the right direction to locate data, chart, or reference material for ventilation requirements of idling diesel truck in a closed structure. ASHRAE discusses bus terminals. I did not see anything regarding truck exhaust. Thanks for any advise / input. Have a...

Can anyone suggest how to calculate the pressure loss thru the outer cooling fluid of double wall pipe. The outer fluid is utilized to cool the process fluid in the inner pipe. The outer pipe is eqully spaced around the inner pipe. Hence, the outer fluid has two (2) surfaces of contact. Can I...