CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING
Апстракт
Control valves have numerous applications like in natural gas control and transport (as anti surge and recycle valves, hot/cold bypass valves, throttling valves, degasser flow/level control valves), natural gas treatment for dehydration and desulphuring (TEG injection, flashing drum pressure control, amine pump recirculation control valves), LNG processing (gas/steam to vent valves, blowdown and depressing valves), refineries and petrochemical (charge pump recycle valves, blowdown control valves, emergency vent valves, amine pump recycle valves), ethylene plants (feed-pump recycle valve, blowdown and gas to vent/flare valves, steam conditioning and desuperheating, compressor recycle) and etc. Valve trim is consisted of cage or dick stack, plug, stem and seat. Size from app. 15.88 mm (0.625 in) up to 101.6 mm (4 in) is suitable for 3D metal print, what is presented in this paper. Selective laser melting 3D metal printing is applied on the disc presented in this paper. Even better materi...al properties from rest of the valve parts could be obtained. This is of great importance for valve retrofitting. In this paper is presented, also new developed channel geometry, what is followed by various fluid flow phenomena. Here is shown, in short, procedure for determination of KV-Values of the test valves according to the EN 60534-2-3, Industrial-process control valves - Part 2-3: Flow capacity - Test procedures. Some aspects of CFD calculations will be presented, also.
Кључне речи:
control valve / trim design / standardized test procedure / 3D modeling / 3D metal and plastic printing / CFDИзвор:
Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia, 2022, 253-259Финансирање / пројекти:
- This research was supported by the Science Fund of the Republic of Serbia, Program DIASPORA, Project “Flow investigation within innovative designed regulative element of the control valve”, #6385782, acronym FIDE.
URI
https://ieep-2022.drustvo-termicara.com/bookhttps://machinery.mas.bg.ac.rs/handle/123456789/6049
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Čantrak, Đorđe AU - Savić, Ljubomir AU - Janković, Novica AU - Ilić, Dejan PY - 2022 UR - https://ieep-2022.drustvo-termicara.com/book UR - https://machinery.mas.bg.ac.rs/handle/123456789/6049 AB - Control valves have numerous applications like in natural gas control and transport (as anti surge and recycle valves, hot/cold bypass valves, throttling valves, degasser flow/level control valves), natural gas treatment for dehydration and desulphuring (TEG injection, flashing drum pressure control, amine pump recirculation control valves), LNG processing (gas/steam to vent valves, blowdown and depressing valves), refineries and petrochemical (charge pump recycle valves, blowdown control valves, emergency vent valves, amine pump recycle valves), ethylene plants (feed-pump recycle valve, blowdown and gas to vent/flare valves, steam conditioning and desuperheating, compressor recycle) and etc. Valve trim is consisted of cage or dick stack, plug, stem and seat. Size from app. 15.88 mm (0.625 in) up to 101.6 mm (4 in) is suitable for 3D metal print, what is presented in this paper. Selective laser melting 3D metal printing is applied on the disc presented in this paper. Even better material properties from rest of the valve parts could be obtained. This is of great importance for valve retrofitting. In this paper is presented, also new developed channel geometry, what is followed by various fluid flow phenomena. Here is shown, in short, procedure for determination of KV-Values of the test valves according to the EN 60534-2-3, Industrial-process control valves - Part 2-3: Flow capacity - Test procedures. Some aspects of CFD calculations will be presented, also. C3 - Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia T1 - CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING EP - 259 SP - 253 UR - https://hdl.handle.net/21.15107/rcub_machinery_6049 ER -
@conference{ author = "Čantrak, Đorđe and Savić, Ljubomir and Janković, Novica and Ilić, Dejan", year = "2022", abstract = "Control valves have numerous applications like in natural gas control and transport (as anti surge and recycle valves, hot/cold bypass valves, throttling valves, degasser flow/level control valves), natural gas treatment for dehydration and desulphuring (TEG injection, flashing drum pressure control, amine pump recirculation control valves), LNG processing (gas/steam to vent valves, blowdown and depressing valves), refineries and petrochemical (charge pump recycle valves, blowdown control valves, emergency vent valves, amine pump recycle valves), ethylene plants (feed-pump recycle valve, blowdown and gas to vent/flare valves, steam conditioning and desuperheating, compressor recycle) and etc. Valve trim is consisted of cage or dick stack, plug, stem and seat. Size from app. 15.88 mm (0.625 in) up to 101.6 mm (4 in) is suitable for 3D metal print, what is presented in this paper. Selective laser melting 3D metal printing is applied on the disc presented in this paper. Even better material properties from rest of the valve parts could be obtained. This is of great importance for valve retrofitting. In this paper is presented, also new developed channel geometry, what is followed by various fluid flow phenomena. Here is shown, in short, procedure for determination of KV-Values of the test valves according to the EN 60534-2-3, Industrial-process control valves - Part 2-3: Flow capacity - Test procedures. Some aspects of CFD calculations will be presented, also.", journal = "Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia", title = "CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING", pages = "259-253", url = "https://hdl.handle.net/21.15107/rcub_machinery_6049" }
Čantrak, Đ., Savić, L., Janković, N.,& Ilić, D.. (2022). CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING. in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia, 253-259. https://hdl.handle.net/21.15107/rcub_machinery_6049
Čantrak Đ, Savić L, Janković N, Ilić D. CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING. in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia. 2022;:253-259. https://hdl.handle.net/21.15107/rcub_machinery_6049 .
Čantrak, Đorđe, Savić, Ljubomir, Janković, Novica, Ilić, Dejan, "CONTROL VALVES TRIM DESIGN, RETROFITTING AND TESTING" in Full Papers Proceedings of International Conference "IEEP 2022", November 08-09, 2022, Faculty of Mechanical Engineering of the University of Belgrade, Belgrade, Serbia (2022):253-259, https://hdl.handle.net/21.15107/rcub_machinery_6049 .