Experimental and numerical research of the flow inside the control valves trim
Abstract
In this paper are presented desing, testing and numerical analysis for two manufactured control valve trims. 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 and plastic 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. Measurement results for second prototype manufactured by 3D printing using plastics are presented in details. 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. In addition, some aspects of CFD calculations ...are presented.
Keywords:
control valve / trim design / standardized test procedure / 3D modeling / 3D metal and plastic printing / CFDSource:
Thermal Science, 2023, 00, 157-Publisher:
- VINČA Institute of Nuclear Sciences
Funding / projects:
- Program Diaspora, Project “Flow investigation within innovative designed regulative element of the control valve”, #6385782, acronym FIDE
- Application of Novel Measurement and Computational Techniques on Investigation of Air Flow in Ventilation Systems of Energy Extremely Efficient (“Passive”) Buildings (RS-MESTD-Technological Development (TD or TR)-35046)
Collections
Institution/Community
Mašinski fakultetTY - JOUR AU - Ilić, Dejan AU - Janković, Novica AU - Čantrak, Đorđe AU - Savić, Ljubomir PY - 2023 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6994 AB - In this paper are presented desing, testing and numerical analysis for two manufactured control valve trims. 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 and plastic 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. Measurement results for second prototype manufactured by 3D printing using plastics are presented in details. 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. In addition, some aspects of CFD calculations are presented. PB - VINČA Institute of Nuclear Sciences T2 - Thermal Science T1 - Experimental and numerical research of the flow inside the control valves trim IS - 00 SP - 157 DO - 10.2298/TSCI230405157I ER -
@article{ author = "Ilić, Dejan and Janković, Novica and Čantrak, Đorđe and Savić, Ljubomir", year = "2023", abstract = "In this paper are presented desing, testing and numerical analysis for two manufactured control valve trims. 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 and plastic 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. Measurement results for second prototype manufactured by 3D printing using plastics are presented in details. 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. In addition, some aspects of CFD calculations are presented.", publisher = "VINČA Institute of Nuclear Sciences", journal = "Thermal Science", title = "Experimental and numerical research of the flow inside the control valves trim", number = "00", pages = "157", doi = "10.2298/TSCI230405157I" }
Ilić, D., Janković, N., Čantrak, Đ.,& Savić, L.. (2023). Experimental and numerical research of the flow inside the control valves trim. in Thermal Science VINČA Institute of Nuclear Sciences.(00), 157. https://doi.org/10.2298/TSCI230405157I
Ilić D, Janković N, Čantrak Đ, Savić L. Experimental and numerical research of the flow inside the control valves trim. in Thermal Science. 2023;(00):157. doi:10.2298/TSCI230405157I .
Ilić, Dejan, Janković, Novica, Čantrak, Đorđe, Savić, Ljubomir, "Experimental and numerical research of the flow inside the control valves trim" in Thermal Science, no. 00 (2023):157, https://doi.org/10.2298/TSCI230405157I . .