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SUNRISE SYSTEMS PIPENET VISION DETAILED DEMONSTRATION AND DISCUSSION OF APPLICATIONS TRANSIENT MODULE APPLICATIONS Transient Analysis of Pipelines Firewater Systems Water Injection Systems Cooling Water Systems Loading and Unloading Systems Generating Loads for Pipe Stress Analysis

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sunrise systems pipenet vision

SUNRISE SYSTEMSPIPENET VISION

DETAILED DEMONSTRATION

AND

DISCUSSION OF APPLICATIONS

transient module applications
TRANSIENT MODULE APPLICATIONS
  • Transient Analysis of Pipelines
  • Firewater Systems
  • Water Injection Systems
  • Cooling Water Systems
  • Loading and Unloading Systems
  • Generating Loads for Pipe Stress Analysis
slide3
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
slide4
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA

KEY POINTS

  • One of the Biggest Petrochemical Plants
  • Main Header Is 2.0 M Diameter
  • Plant Has 4 Systems in Parallel
  • Cooling Water System Uses GRP
  • Open System With Cooling Tower
  • Slow Valve Closure Necessary – 240 Sec
  • Severe Oscillations After Valve
  • Valve Closure Scenario
  • Pump Trip Scenario
slide5
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA

OBJECTIVES

  • Reduce Oscillations To Less Than 1 Bar
  • Keep Pressure Surge to Less Than 8 Barg
  • Optimise Valve Closure Time
slide6
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
  • Downstream pressure with 240 sec closure
slide7
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
  • Downstream pressure with 40 sec closure
slide8
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
slide9
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
  • Pressure Range with 240 Sec Valve Closure
slide10
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA
  • Pressure Range with 60 Sec Valve Closure
slide11
TRANSIENT MODULE APPLICATIONSURGE ANALYSIS OF A LARGE COOLING WATER SYSTEMNANHAI PETROCHEMICAL PLANT, CHINA

CONCLUSIONS

  • Pressure Range Is Below 1 Bar
  • Maximum Pressure Is Below 8 Barg
  • 240 Sec Valve Closure Time Is Necessary
transient module application offshore firewater system nowrooz offshore platform complex iran
TRANSIENT MODULE APPLICATION OFFSHORE FIREWATER SYSTEMNOWROOZ OFFSHORE PLATFORM COMPLEX, IRAN
transient module application offshore firewater system nowrooz offshore platform complex iran13
TRANSIENT MODULE APPLICATION OFFSHORE FIREWATER SYSTEMNOWROOZ OFFSHORE PLATFORM COMPLEX, IRAN

KEY POINTS

  • Operator Is Shell, In Offshore Iran
  • Two Sister Platform Complexes – Soroosh (3 Platforms) And Nowrooz (2 Platforms)
  • The Firewater Ringmain Is Made Of GRP Pipes
  • Pressure Controlled Deluge Valves Were Used
  • Bridge Connection Between The Platforms. (So There Is Large Volume)
transient module application offshore firewater system nowrooz offshore platform complex iran14
TRANSIENT MODULE APPLICATION OFFSHORE FIREWATER SYSTEMNOWROOZ OFFSHORE PLATFORM COMPLEX, IRAN

OBJECTIVES

  • To calculate the maximum pressure surges and check if they are within the limit – deluge valve closure, deluge valve opening and pump trip
  • Check the need for vacuum breakers, their position and sizes
  • Check stability of the control valve
  • Calculate hydraulic transient forces for pipe stress analysis, and positioning pipe supports.
transient module application offshore firewater system nowrooz offshore platform complex iran15
TRANSIENT MODULE APPLICATION OFFSHORE FIREWATER SYSTEMNOWROOZ OFFSHORE PLATFORM COMPLEX, IRAN

POINTS OF SPECIAL INTEREST

  • Elevation Changes in Offshore Platforms often cause large pressure surges due to cavity formation. Vacuum breakers are used to eliminate them.
  • In this system, the large capacity of the bridge connection between the platforms combined with the elasticity of GRP material was instrumental in reducing the pressure surge. GRP is generally thought to be bad for pressure surge but in this case it was good.
transient module application offshore firewater system nowrooz offshore platform complex iran16
TRANSIENT MODULE APPLICATION OFFSHORE FIREWATER SYSTEMNOWROOZ OFFSHORE PLATFORM COMPLEX, IRAN
transient module application subsea pipeline system arabian gulf zadco abu dhabi18
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI

KEY POINTS

  • 35 Km Pipeline Transporting Oil From Platform To Tank Farm
  • Two Specific Problems
    • Pipeline Is 25 Years Old And Is Corroded
    • Water Cut In Oil Is High – Less Compressible – High Pressure Surge
  • Feasibility Analysis Of Leak Detection System
transient module application subsea pipeline system arabian gulf zadco abu dhabi19
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI

OBJECTIVES

  • Determine The Valve Closure Time For Maximum Pressure Of Closed Head Pressure Of Pump Plus 5 Barg
  • Determine The Volume Of Oil Leakage With And Without Leak Detection System
transient module application subsea pipeline system arabian gulf zadco abu dhabi20
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI
  • VALVE CLOSURE TIME OF 60 SEC
transient module application subsea pipeline system arabian gulf zadco abu dhabi21
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI

VALVE CLOSURE TIME – 600 SEC LINEAR

transient module application subsea pipeline system arabian gulf zadco abu dhabi22
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI

VALVE CLOSURE TIME – 600 SEC QUADRATIC

transient module application subsea pipeline system arabian gulf zadco abu dhabi24
TRANSIENT MODULE APPLICATION SUBSEA PIPELINE SYSTEM – ARABIAN GULFZADCO, ABU DHABI

CONCLUSION

The shut off valve must be closed no faster than 600 sec in quadratic mode

transient module application jetty loading system engineering company korea26
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

KEY POINTS

  • 5700 M Pipeline From Refinery to Ship
  • Carrying Lube Oil
  • Maximum Pressure Is Limited to 15 Barg
  • Environmental Considerations Are Crucial
  • Planned Shut Down As Well As Emergency Shut Down Need to Considered
transient module application jetty loading system engineering company korea27
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

OBJECTIVES

  • To reduce the maximum pressure to 15 barg.
  • Consider alternative strategies for reducing the pressure surge.
  • Determine the best position for the surge relief device
  • Calculate the forces on the expansion loop
  • Optimise the size of surge relief valve
transient module application jetty loading system engineering company korea28
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

ALTERNATIVE STRATEGIES

  • Two Stage Valve Closure
  • Use Surge Relief Valve
  • Use Accumulator
transient module application jetty loading system engineering company korea29
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

25 Sec Linear Valve Closure

transient module application jetty loading system engineering company korea30
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

USE OF SURGE RELIEF VALVE

transient module application jetty loading system engineering company korea31
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SURGE RELIEF VALVE, CV = 200 (M3/HR, BAR)

transient module application jetty loading system engineering company korea32
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SURGE RELIEF VALVE, CV = 100 (M3/HR, BAR)

transient module application jetty loading system engineering company korea33
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SURGE RELIEF VALVE, CV = 25 (M3/Hr, BAR)

transient module application jetty loading system engineering company korea34
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SURGE RELIEF VALVE, CV = 10 (M3/Hr, BAR)

transient module application jetty loading system engineering company korea35
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

POSITIONING OF SURGE RELIEF VALVE, CV = 100 (M3/Hr, BAR)

transient module application jetty loading system engineering company korea36
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

POSITIONING OF SURGE RELIEF VALVE, CV = 100 (M3/Hr, BAR)

transient module application jetty loading system engineering company korea37
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

TWO STAGE VALVE CLOSURE – NO SURGE RELIEF VALVE

transient module application jetty loading system engineering company korea38
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

TWO STAGE VALVE CLOSURE – SLOW SECOND STAGE

transient module application jetty loading system engineering company korea39
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

TWO STAGE VALVE CLOSURE – FAST SECOND STAGE

transient module application jetty loading system engineering company korea40
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SINGLE STAGE VALVE CLOSURE – WITH ACCUMULATOR

transient module application jetty loading system engineering company korea41
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SINGLE STAGE VALVE CLOSURE – WITH ACCUMULATOR

Diameter = 1.0 m, height = 15 m

transient module application jetty loading system engineering company korea42
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

SINGLE STAGE VALVE CLOSURE – WITH ACCUMULATOR

Diameter = 0.5 m, height = 10 m

transient module application jetty loading system engineering company korea43
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

FORCE CALCULATION AT AN EXPANSION LOOP

transient module application jetty loading system engineering company korea44
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

FORCE CALCULATION AT AN EXPANSION LOOP

transient module application jetty loading system engineering company korea45
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

FORCE CALCULATION AT AN EXPANSION LOOP

transient module application jetty loading system engineering company korea46
TRANSIENT MODULE APPLICATION JETTY LOADING SYSTEMENGINEERING COMPANY, KOREA

FORCE CALCULATION AT AN EXPANSION LOOP

transient module application ras laffan common cooling water system qatar petroleum48
TRANSIENT MODULE APPLICATIONRAS LAFFAN COMMON COOLING WATER SYSTEMQATAR PETROLEUM

KEY POINTS 1

  • Most complex cooling water system ever designed
  • Made of GRP material
  • Main header size in Phase 1 of the project was 3.5 m diameter
  • Main header size in Phase 2 of the project was 4.5 m diameter
  • The system has 9 variable speed pumps with pressure control (7 lead, 2 stand by)
  • The system (Phase 1) has 190 vacuum breakers
transient module application ras laffan common cooling water system qatar petroleum49
TRANSIENT MODULE APPLICATIONRAS LAFFAN COMMON COOLING WATER SYSTEMQATAR PETROLEUM

KEY POINTS 2

  • Each pump had a capacity of some 48,000 m3/hr, making a total of 336,000 m3/hr
  • There were flow control valves in the system
  • The allowable working pressure had a very narrow range.
    • Minimum pressure = -0.3 barg
    • Maximum pressure = 6.0 barg
  • The system has two receiving basins to stop air flowing back into the system if the pumps tripped
  • PIPENET was specified for the project by Qatar Petroleum.
transient module application ras laffan common cooling water system qatar petroleum50
TRANSIENT MODULE APPLICATIONRAS LAFFAN COMMON COOLING WATER SYSTEMQATAR PETROLEUM

OBJECTIVES

  • To size the receiving basins
  • To select the vacuum breakers and ensure their adequacy
  • To check the stability of the control systems
  • The users were plants operated by other companies. It was necessary to guarantee availability of water.
  • Optimise the control systems in order to minimise power consumption
  • Safe operation under pump trip and valve closure events.
transient module application firewater ringmain system transient analysis eastern bechtel co ltd
TRANSIENT MODULE APPLICATIONFIREWATER RINGMAIN SYSTEM TRANSIENT ANALYSISEASTERN BECHTEL CO. LTD.
slide57
TRANSIENT MODULE APPLICATIONFIREWATER RINGMAIN SYSTEM TRANSIENT ANALYSISEASTERN BECHTEL CO. LTD.ZOOMED VIEW 1
slide58
TRANSIENT MODULE APPLICATIONFIREWATER RINGMAIN SYSTEM TRANSIENT ANALYSISEASTERN BECHTEL CO. LTD.ZOOMED VIEW 2
transient module application firewater ringmain system transient analysis eastern bechtel co ltd59
TRANSIENT MODULE APPLICATIONFIREWATER RINGMAIN SYSTEM TRANSIENT ANALYSISEASTERN BECHTEL CO. LTD.

KEY POINTS

  • Liquefied Natural Gas Plant (LNG)
  • GASCO, Abu Dhabi
  • Mixture of Carbon steel, Lined/Unlined and GRP
  • Complicated bypass valve arrangement
  • Pump Startup with no system running
  • Pump startup with the largest system running
  • Pump trip
slide60
TRANSIENT MODULE APPLICATIONFIREWATER RINGMAIN SYSTEM TRANSIENT ANALYSISEASTERN BECHTEL CO. LTD.Monitor Valve Closing Case
spray sprinkler module applications
SPRAY/SPRINKLER MODULE APPLICATIONS
  • Deluge systems
  • Firewater ring mains
  • Foam solution systems
  • Sprinkler systems
spray sprinkler module application refinery firewater ringmain system m w kellogg united kingdom
SPRAY/SPRINKLER MODULE APPLICATIONREFINERY FIREWATER RINGMAIN SYSTEMM W KELLOGG, UNITED KINGDOM
spray sprinkler module application airport hangar deluge system singapore international airport
SPRAY/SPRINKLER MODULE APPLICATIONAIRPORT HANGAR DELUGE SYSTEMSINGAPORE INTERNATIONAL AIRPORT

891 PIPES

730 NOZZLES

slide66
SPRAY/SPRINKLER MODULE APPLICATIONOFFSHORE PLATFORM COMPLEX FIREWATER SYSTEMDANF PLATFORMS, DENMARK
standard module applications
STANDARD MODULE APPLICATIONS
  • Cooling Water Systems
  • Steam Distribution Systems
  • Ventilation Systems
  • Compressed Air Systems
  • Seawater Systems
  • Closed Loop Systems