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    Project Best Practices

    Project Best Practices Michael S. Forsthoffer, in Forsthoffer's More Best Practices for Rotating Equipment, 2017 Benchmarks This Best Practice has been used by Forsthoffer Associates, Inc. since 1990 and for Projects in all Industrial Plant Applications including but not limited to: • Ammonia Syngas and Refrigeration Compressor Trains • Methanol Syngas and Circulator Compressor Trains • LNG—PRC, ERC, and Mixed Refrig. Compressor Trains • Ethylene Plant—PGC (CGC), Propane, and Ethylene Refrig. Compressor Trains This approach has resulted in machinery being selected to proper specs with minimal scheduling delays at minimum capital cost. B.P. 1.7: Think “Outside the Flanges" when preparing datasheets. Include process and system effect details into the datasheets The vendors are trying to design the equipment to meet all of the user’s needs; however they do not fully know the process and the objectives of the end user. If the vendor knows fully how the process is designed and what issues could occur during the life of the plant they may be able to incorporate provisions into the design of the equipment in order to keep it operating at maximum efficiency and reliability. Discuss the process flow diagram (PFD) and piping and instrumentation diagram/drawing (P&ID) for each process with experienced Process Engineers from the Process Licensors, Project Team and/or Plant Process Engineers and Operators. Define, with the concurrence of the experienced Process Engineers and Operators the potential upset and unusual process conditions. Be sure that all upset and unusual process conditions are defined on the appropriate equipment data sheets. Require that an experienced Process Engineer and Operator be part of the Machinery Project Team and attend all planning sessions, specification and data sheet reviews, as well as all vendor meetings during the Pre-Selection, Design, and Test Phases. L.L. 1.7: It is the writer’s experience that approximately 80% of Machinery Failure Root Causes are due to process variations not anticipated in the design phase Detailed Root Cause Failure Analysis (RCFA’s) show that the majority of Root Causes of Failure lie in unanticipated process condition changes. Failure to incorporate these upset and unusual conditions on the appropriate equipment Data Sheets can: • Extend Project Schedule by requiring Machinery Re-Design • Result in significant cost adders for Machinery Re-Design • Reduce Machinery Safety and Reliability • Extend Plant Start-Up

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    Project Best Practices

    01/05/2021

    Project Best Practices

    Project Best Practices Michael S. Forsthoffer, in Forsthoffer's More Best Practices for Rotating Equipment, 2017 Benchmarks This Best Practice has been used by Forsthoffer Associates, Inc. since 1990 and for Projects in all Industrial Plant Applicati器2䀀ￜ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲ

    Noise control of a two-stage screw refrigeration compressor

    01/04/2021

    Noise control of a two-stage screw refrigeration compressor

    Noise control of a two-stage screw refrigeration compressor From a Department of Compressor Engineering, School of Energy and Power Engineering, Xi’an Jiaotong University, 710049 Shaanxi, China b Suzhou Academy, Xi’an Jiaotong University, 215123 Jiang器2䀀ￜ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ

    Integrally Geared Compressors

    01/04/2021

    Integrally Geared Compressors

    Integrally Geared Compressors From Aaron M. Rimpel, ... Kolja Metz, in Compression Machinery for Oil and Gas, 2019 Petrochemical The oil and gas industry requires strict compliance with API 617 [4], and there is limited application for IGCs directly in器2䀀ￜ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ԥ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

    Historic review of attempts to model valve dynamics

    01/04/2021

    Historic review of attempts to model valve dynamics

    Historic review of attempts to model valve dynamics From E.H. Machu, in 8th International Conference on Compressors and their Systems, 2013 ABSTRACT From the design point of view, compressor valves can be subdivided into two groups: Valves with a flex器2䀀ￜ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV

    Functions of a Refrigeration Compressor

    01/04/2021

    Functions of a Refrigeration Compressor

    Functions of a Refrigeration Compressor By CAROLINE FRITZUpdated JULY 18, 2017 A refrigerator compressor is the center of the refrigeration cycle. It works as a pump to control the circulation of the refrigerant, and it adds pressure to the refrigerant,器2䀀ￜ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱

    energy conversion and management

    01/04/2021

    energy conversion and management

    Performance improvement of biomass-fueled closed cycle gas turbine via compressor inlet cooling using absorption refrigeration; thermoeconomic analysis and multi-objective optimization By V.Zare Faculty of Mechanical Engineering, Urmia University of T器2䀀ￜ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ә識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

    Compressors

    01/04/2021

    Compressors

    Compressors The largest compressor program for commercial and industrial refrigeration, air-conditioning and heat pump applications. Since the end of the 19th century, it has been our business to cool processes and products, and to control the tempera器2䀀ￜ皥䖒皦즠Ʋ㊔ᰙ㲈Ʋ䌁皦ᮔDž༬皧㊞ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧ќ識�僬㣢ᐲ

    Compression Ratio, Capacity and Volumetric Efficiency of the Refrigeration Compressor

    01/04/2021

    Compression Ratio, Capacity and Volumetric Efficiency of the Refrigeration Compressor

    Compression Ratio, Capacity and Volumetric Efficiency of the Refrigeration Compressor Piston Displacement, Compressor Capacity, Clearance Volume of Compressor Introduction This article describes some important terms related to the refrigeration and air器2䀀ￜ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵

    Centrifugal Compressors

    01/03/2021

    Centrifugal Compressors

    Casing inlet and outlet nozzles are normally flanged. The general preference in process service is for all casing connections to be flanged or machined and studded. On steel-cased machines, this normally is not a problem. On the smaller refrigeration comp器2䀀ￜ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧֐識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

    REFRIGERATION COMPRESSOR MARKET 2020 BUSINESS SCENARIO – J & E HALL INTERNATIONAL , SECOP GMBH , TECUMSEH , TERMOTEK GMBH , BITZER , DALIAN SANYO COMPRESSORS , EMERSON CLIMATE TECHNOLOGIES , FISCHER AG-PRAZISIONSSPINDELN , FUSHENG INDUSTRIAL

    01/03/2021

    REFRIGERATION COMPRESSOR MARKET 2020 BUSINESS SCENARIO – J & E HALL INTERNATIONAL , SECOP GMBH , TECUMSEH , TERMOTEK GMBH , BITZER , DALIAN SANYO COMPRESSORS , EMERSON CLIMATE TECHNOLOGIES , FISCHER AG-PRAZISIONSSPINDELN , FUSHENG INDUSTRIAL

    JCMR recently introduced Global Refrigeration Compressor Market study with focused approach on market size & volumes by Application, Industry particular process, product type, players, and production & Consumption analysis considering major factors, cost 器2䀀ￜ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧ጎ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ琉蒠S識器 直囬ᐱ囸ᐱ嵭僦㠦ᐲᔇ僦囸ᐱ殺廼僦囬ᐱᙐ僦㠲ᐲ嵥僦直ᙧ僦㠲ᐲ令ᙐ僦㣮ᐲ嵭僦林ᙧ僦㣮ᐲ龍톺珵㥲ᐲ枬  퀖珵林춌珵蓄Cᴨ먢塚赺C直ᵘ먢塚㥲ᐲ礼藚C識直杴 器器蘯C礼器垘ᒣ識靖ﮰ﨤虣C器﯈擜 ﮰ直杴 梅擩 ﯈祖斥 ﯈ﯤ未 ﯈ꍀᒥ㭸ᅗ䠠  뤂ᐱ ᧪ᐲ 뤂ᐱ 㥲ᐲ 뤂ᐱ ᧪ᐲ 뤂ᐱ ᧪ᐲ 㗚ᐲ煔क़㱴ᅗ 뤂ᐱ ￿ ￿曐ᅤﱄﱈ㕐ϵĂ⿬ᒢﱐὣ¢ﰸﱄﯰ⁝¢ﱐﯼ⃶¢ﱐﱘ↯¢ﱐꍀᒥﺨᾃരΞᒣ࿢΄৸ț篈ΐ㕐ϵ碬ᾮﲨLﱤLﲨﱰLﲨﱼLﲨﲰLﲨꍀᒥ᫰眃뀿䂸ᅗﹸᾃĀﴐ驿d︬骞dﴐ࿢΄�省䘢珋栄Ο4䘾珋ꏦ⚱ꃸÙ߮46栄Ο삁߮ﴘ壠Λﴨ⍲Mﵔ퉳癘߮ꯍ�࿢΄︼癖࿢΄߮耣꧋蒐Ƚﻠ︤ꃸÙ菟꧋︔菟꧋﶐荫꧋︈ᕰ癙⽧�$0￿￿￿￿癖࿢΄৸ț耀耀߮耣꧋߮ﺠᕰ癙ㄏ�ﺰ癖࿢΄肯꧋ﻠ壠Λ肷꧋�癖ﹰ࿢΄﹠ᕰ癙＄ᕰ癙ハ�￾￿ﺼ�癖縟꧒߮ꌈdﻠĀＬĞĞ壠Λꍋd߮嶁㺀ʐȩ鐸ĢꚆd０ꚐdＬＴꛉdＬĞĞ鐸Ģ壠ΛﾀĞｰĞﾀ퀀'⚌Μ缬Κ纼Κ缬Κ纼Κￌ颌@ﾀﾔ拄珋퀀'抠珋ꅂ⚱ￜ؉省퀀'ꯀ鮺퀀'ꯀ鮺ﾠ￤巠眂⥜￬ה省￿￿┾眃Ğ퀀'捁硴 ㋔Ü 4żᨦʘDˠɔ熺ԴJր̶䥛ⵙࢸ2࣬ˮ㋎௜Bఠ̤忈㡐ང^ྤ͖Մ넨ዼVፔΆ ìżᖘ᜔ޠẴຌⵀ̔ご˜レÌㆸð ㊨( ㋐獓摈,Œᕠ,^^$8C:\Windows\WinSxs\ᨦĜDŤɔ熺θJЄ̶䥛ⵙܼ2ݰˮ㋎੠Bત̤忈㡐෈^ศ͖Մ넨ᆀVᇘΆMicrosoft.Windows.SystemCompatiblelĆǐ,˖漠쉮�Ǒ²̄Microsoft.Windows.SystemCompatible,processorArchitecture="x86",publicKeyToken

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