Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: farshi
  • Order by date
  1. farshi

    Connection from private fire main

    connection of fire water to process line is forbidden as the fire water spec. is difrrent from cooling water ,it may cause corrision in cooler and fire water system is for fire water ring .and it deseign for fire situation .during any fire the fire flow to cooler will be decress.
  2. farshi

    Fire Safety Valve Requirement in Hydrocarbon Service

    dear khan safety relief valve is requirements for vessels containing hydrocarbon ,SRV should be desigend for fire and blocked outlet valve and cooling water failure condition. and instalation SRV on hydrocarbon vessels in mandatory.
  3. farshi

    early fire detection systems

    farshi two redundunt smoke detector with and system to take acctivate the alarm system will be prevent the error alarm. the smoke detector should be connected to F&G SYSTEM OF PLANT. hope you could use,
  4. farshi

    Safe distances from oil tank fire

    hi the place of fire fightining equipment is a safe place ,it should be putted in maximum distance of equal to two times of storage diameter.in nfpa-30 or releated nfpa ,the safe distance have been given. from explosion anlysis we could find the safe distance ,that monitor could be operated safely.
  5. farshi

    Freeze Protection of PSV Lines

    hi the condensate(water)should be drainage and the drain line should had electrical tracing for prevention of freezing in drain line. yours, farshi
  6. farshi

    Gas Turbine Overpressure Protection

    hi during blocked outlet of gas line in turbine if we could reduce the input to the system by prediction pressure in the system then we could control pressure in the system. if during blocked outlet the reducing of input is not possible then we should provide pressre safety valve(relief...
  7. farshi

    Oil storage tank water protection.

    hi. pls. see the nfpa-30 or nfpa-15 for calculation fire water requirments for cooling of tank by circule fire water around the tank with many holes in tube with delauge valve system . yours, farshi amir farshi farshia@nioc-ripi.org http://www.nioc-ripi.org
  8. farshi

    Tank venting requirements for explosion case

    hi. the large tank of liquid is not design for releasing gas for explosion case,the psv line is design for release of high pressure case,and nitrogen pressure control or atmospheric breathing is necessary for tank. your truly, farshi amir farshi farshia@nioc-ripi.org http://www.nioc-ripi.org
  9. farshi

    Gas flow rate mesurement unit

    hi. we have km3/hr(1000m3/hr) and Mm3/hr(1000*1000 m3/hr)the Bm3/hr may be (1000*1000*1000m3/hr),and it will be correct this unit if the flow rate is so high. your, farshi amir farshi http://www.nioc-ripi.org
  10. farshi

    API 576 Question

    hi mr. bryan my idea about this subject is like that: 1.if the blocked vavle is in outlet of safety releif valve during operation it should not closed at any time,if one time you close it, operator should close the inlet valve(stop valve)first,and then there is a standby for safety valve...
  11. farshi

    steam desuperheating

    hi if the pressure of the injected condesed is higher than superheat steam then it is possible to used this system. the injected pressure of condesed should be calculated. amir farshi amir farshi farshia@nioc-ripi.org http://www.nioc-ripi.org
  12. farshi

    Need Help Finding an FPE in North Carolina

    hi he should be experiencs in fire protection standard.the standard list as api-500 , iec standard,nfpa and so.. it is offered that sturactual engineering not qualified. best regards farshi
  13. farshi

    What is HAZOP?

    hi<br>hazop is systematic study of hazrds in process.the process<br>divided to many system,then it will be study hazop.<br>the deviation from process parameters like flow,temperature and pressure are investigated.the possible of deviation , consequences and protection to be reviewed.<br>thanks a...

Part and Inventory Search

Back
Top