Recent content by GeorgeFletcher

You will find it easier to work in specific humidity rather than relative humidity. Deduct specific humidity of incoming air from your desired level and divide that into the steam weight. If you work in gm/m3 then your answer is in m3.

I would suggest that you visit the Grundfos web site where you can download the pump curves and details of their pressure controllers. The beauty of their system is that it all fits together. Simply wire the control to the module in the pump. We use this system for pressure and secondary...

Paullaup.Since you require standard thickess plates why not create a table of thicknesses and LOOKUP this table?

I have a pdf file with tables A to J. Also I have K,R,S,& T if you need them. Cheers George

The photograph shows that the chimney with the strakes is free standing whilst the others are guyed. The strakes are fitted to shed turbulence caused by other obstructions but they are only required on free standing stacks. The jury is out on how effective they are.

Crane Flow of Fluids Manual gives absolute roughness for drawn tube as 0.000005 inches. Hope that healps