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other documents Pierre

Hi, Check the manual and or ring the manufacturer. Why will it be different from the past, your pump has been running for quite a while? Weird to me. Pierre

Hi, Another resource to support your work. Pierre

Hi, This is a sensitivity analysis, perform calculation for both cases, select the one where head loss is the smallest. Criteria could be Delta P / 100 (meters or Feet) pipe length. A good starting point could be velocity in pipe around 20m/s. At the end, consider the pipe size available on the...

Hi, If you need to perform calculation: https://checalc.com/fluid_flow.html Pierre

This post is going nowhere; the OP is not providing data about the fluid, the solid content, the size of the tanks,etc. Will it be possible to use the source tank as a modulating tank, do you consider agitation on the tank to cope with solid? Can you operate the pump batch mode? If no agitation...

A better description is needed. Why not considering a VFD to modulate the rotation speed of the pump to acknowledge the flow rate variations +LIC? LSL and LSH are needed to protect the pump from cavitation and cut the feed to the source tank to avoid overflow. In any case back pressure valve...

Hi, Also missing a connection between the light phase (bottom) and the water section. To me you should consider building a new one with a proper design. Pierre

For your consideration: https://www.webbusterz.org/recommended-shell-and-tube-side-velocities/ Pierre

Hi, Consider this resource, you may want to contact those guys. Safety is key for these application. Pierre

I believe this document will help you to understand "Project Management" Pierre

https://paradoxintellectual.com/uploads/3/5/0/4/35044814/flame_arresters_in_piping_systems_api_2028.pdf Pierre

Are enginelad123 and YungPlantEng the same guy? Transient, isenthalpic expansion, low vapor pressure, ETC . Probably I missed the point here! Pierre

Hi Hydrotest should be using water, right? In any case your design should cope with 100% storage filled in. Pierre

https://uploads-ssl.webflow.com/5de1d6f983c9d7b3dce13d74/5f0fb1ab557f5a798e0edaad_Mastering%20Mixing%20Fundamentals.pdf Sorry , I don't have a soft copy of the document mentioned. Try this link to support your work...

Hi, Consider these resources to support your work. https://www.pressure-drop.online/ Good luck, Pierre

Hi, Probably good to read: https://www.klmtechgroup.com/PDF/EDG-SYS/ENGINEERING-DESIGN-GUIDELINES-static-mixer-Rev2.1web.pdf Agree with comments above, what is important is the end result (good mixing) at the operating point. You did not answer the reason why the static mixer is coated. Are...

My experience, this happened: - vent blocked on phenol tank (crystallization), tank partially collapsed. This was wintertime and cold N2 to blanket the sky of the tank. Pierre

Hi, You may want to read this paper. Pierre

Hi, You may want to talk to this guy based in Australia, if still in activity. In the presentation you will find name and emails . https://eone.com/images/files-sps/EONEPressureSewerDes.pdf Pierre