Recent content by toabhijeet

Dear All Does anyone have the procedure for design validation? That is to procedure to verify the design for adequacy, accuracy, reliability, & compliance to special considerations.

What could be the standard pressure drop for a typical vortex breaker, which could be considered for Hydraulic Calculations.

Go for a simulation mode of HTRI.

Dear All I need to size & develop the specifications for "High Vacuum Degassing Unit" for EHV Cable oil. This unit will be mobile with a housing on truck. Please sugeest, how would I approach this task.

No perticular symbol is insisted for flow splitter/joiner.

I need to measure the vibrations of a centrifugal pump & its associated suction/discharge line. Which instruments are available for it & at what cost

Please suggest me some good EPIC vendors of Corrosion Inhibitor Package. I am supose to use this package for C1 gas transmission line.

I have to design certian Pig Launchers & Receivers. Does anyone have hands on literature/codes/procedures for the design of Pig Launchers & Receivers.

Hi vds002 I guess you are in coneceptual design stage. Please figure out some critical issues like a) Allowable DelP for Control Valve (Concern: JT Effect & Back Pressure constraints) b) The phase & conditions of refrigerant available c) What service is expected from the listed HE d) Any...

Dear All Please explain the principle & operation of Self Regulated Pressure Control Valves.

Thanks JLSeagull for an elaborated reply. Further I have come across one article in similar regards, please find attached. Felt to share with you & all. http://files.engineering.com/getfile.aspx?folder=6f8de38e-f1ea-4def-9908-e91a7cf82ab3&file=HTCVER.pdf

Hi Biofan Broadly Na = Nt / E Na: Actual Trays Nt: Thereotical Trays E: Tray Efficiency I suppose you have Na; The E can be decided based on type of tray & manufacturers data. Please find attached some articles for tray efficiency...

Dear All I am working in project of replacing PLC system by DCS for a Fuel gas treatment plant. In this plant there are certain Shutdown Valves / Blowdown Valves / Level Control Valves. Please suggest me; is it possible to change the control system while plant is running, if yes what is the...

Recomonded Engineering practice is to place such valves as near as possible with column. Also try to avoid the vertical run of the piping, down stream of such control valves.

Ask for a Shutdown & follow like either a) Rod Cleaning b) Hydroblasting c) Chemical Cleaning A variety of cleaning procedures are available. During initial phase of my career, I was in a operating plant. I did remember that after power cut, the slurry handling lines & equipments will be...