KUMAR, Virendra ;KUMAR, Anil ;YADAV, Surendra Kumar ;YADAV, Anshul ;PRASAD, Lalta ;WINCZEK, Jerzy Adam . Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 68, n.5, p. 368-373, march 2022. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/>. Date accessed: 25 apr. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2021.7538.
Kumar, V., Kumar, A., Yadav, S., Yadav, A., Prasad, L., & Winczek, J. (2022). Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System. Strojniški vestnik - Journal of Mechanical Engineering, 68(5), 368-373. doi:http://dx.doi.org/10.5545/sv-jme.2021.7538
@article{sv-jmesv-jme.2021.7538,
author = {Virendra Kumar and Anil Kumar and Surendra Kumar Yadav and Anshul Yadav and Lalta Prasad and Jerzy Adam Winczek},
title = {Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {68},
number = {5},
year = {2022},
keywords = {ejector-diffusor; CRKEC; two-stage ejector; single-stage ejector; CFD; },
abstract = {Supersonic ejector energy flow devices are extensively used in various applications, such as pumping, mixing, compression, etc. The conventional single-stage ejector (SSE) design approaches are inefficient for modelling an efficient ejector because of their inefficiency in minimizing mixing losses in the mixing chamber, thermodynamic shock in constant area diffuser, and utilization of redundant discharged momentum at the exit of the first stage. The physics-based single-stage ejector design has better solutions because it minimizes irreversibility due to thermodynamic shocks. The present study utilizes the constant rate of a kinetic energy change physics-based approach to design a two-stage ejector (TSE) for water vapour. The computational fluid dynamics (CFD) tool ANSYS-Fluent has been utilized to predict flow characteristics. The performance of the ejector-diffuser system has also been compared with a single-stage ejector. It is found that the performance of TSE is 70 % higher than that of the performance of SSE.},
issn = {0039-2480}, pages = {368-373}, doi = {10.5545/sv-jme.2021.7538},
url = {https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/}
}
Kumar, V.,Kumar, A.,Yadav, S.,Yadav, A.,Prasad, L.,Winczek, J. 2022 March 68. Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 68:5
%A Kumar, Virendra %A Kumar, Anil %A Yadav, Surendra Kumar %A Yadav, Anshul %A Prasad, Lalta %A Winczek, Jerzy Adam %D 2022 %T Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System %B 2022 %9 ejector-diffusor; CRKEC; two-stage ejector; single-stage ejector; CFD; %! Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System %K ejector-diffusor; CRKEC; two-stage ejector; single-stage ejector; CFD; %X Supersonic ejector energy flow devices are extensively used in various applications, such as pumping, mixing, compression, etc. The conventional single-stage ejector (SSE) design approaches are inefficient for modelling an efficient ejector because of their inefficiency in minimizing mixing losses in the mixing chamber, thermodynamic shock in constant area diffuser, and utilization of redundant discharged momentum at the exit of the first stage. The physics-based single-stage ejector design has better solutions because it minimizes irreversibility due to thermodynamic shocks. The present study utilizes the constant rate of a kinetic energy change physics-based approach to design a two-stage ejector (TSE) for water vapour. The computational fluid dynamics (CFD) tool ANSYS-Fluent has been utilized to predict flow characteristics. The performance of the ejector-diffuser system has also been compared with a single-stage ejector. It is found that the performance of TSE is 70 % higher than that of the performance of SSE. %U https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/ %0 Journal Article %R 10.5545/sv-jme.2021.7538 %& 368 %P 6 %J Strojniški vestnik - Journal of Mechanical Engineering %V 68 %N 5 %@ 0039-2480 %8 2022-03-28 %7 2022-03-28
Kumar, Virendra, Anil Kumar, Surendra Kumar Yadav, Anshul Yadav, Lalta Prasad, & Jerzy Adam Winczek. "Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System." Strojniški vestnik - Journal of Mechanical Engineering [Online], 68.5 (2022): 368-373. Web. 25 Apr. 2024
TY - JOUR AU - Kumar, Virendra AU - Kumar, Anil AU - Yadav, Surendra Kumar AU - Yadav, Anshul AU - Prasad, Lalta AU - Winczek, Jerzy Adam PY - 2022 TI - Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2021.7538 KW - ejector-diffusor; CRKEC; two-stage ejector; single-stage ejector; CFD; N2 - Supersonic ejector energy flow devices are extensively used in various applications, such as pumping, mixing, compression, etc. The conventional single-stage ejector (SSE) design approaches are inefficient for modelling an efficient ejector because of their inefficiency in minimizing mixing losses in the mixing chamber, thermodynamic shock in constant area diffuser, and utilization of redundant discharged momentum at the exit of the first stage. The physics-based single-stage ejector design has better solutions because it minimizes irreversibility due to thermodynamic shocks. The present study utilizes the constant rate of a kinetic energy change physics-based approach to design a two-stage ejector (TSE) for water vapour. The computational fluid dynamics (CFD) tool ANSYS-Fluent has been utilized to predict flow characteristics. The performance of the ejector-diffuser system has also been compared with a single-stage ejector. It is found that the performance of TSE is 70 % higher than that of the performance of SSE. UR - https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/
@article{{sv-jme}{sv-jme.2021.7538},
author = {Kumar, V., Kumar, A., Yadav, S., Yadav, A., Prasad, L., Winczek, J.},
title = {Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {68},
number = {5},
year = {2022},
doi = {10.5545/sv-jme.2021.7538},
url = {https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/}
}
TY - JOUR AU - Kumar, Virendra AU - Kumar, Anil AU - Yadav, Surendra Kumar AU - Yadav, Anshul AU - Prasad, Lalta AU - Winczek, Jerzy Adam PY - 2022/03/28 TI - Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 68, No 5 (2022): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2021.7538 KW - ejector-diffusor, CRKEC, two-stage ejector, single-stage ejector, CFD, N2 - Supersonic ejector energy flow devices are extensively used in various applications, such as pumping, mixing, compression, etc. The conventional single-stage ejector (SSE) design approaches are inefficient for modelling an efficient ejector because of their inefficiency in minimizing mixing losses in the mixing chamber, thermodynamic shock in constant area diffuser, and utilization of redundant discharged momentum at the exit of the first stage. The physics-based single-stage ejector design has better solutions because it minimizes irreversibility due to thermodynamic shocks. The present study utilizes the constant rate of a kinetic energy change physics-based approach to design a two-stage ejector (TSE) for water vapour. The computational fluid dynamics (CFD) tool ANSYS-Fluent has been utilized to predict flow characteristics. The performance of the ejector-diffuser system has also been compared with a single-stage ejector. It is found that the performance of TSE is 70 % higher than that of the performance of SSE. UR - https://www.sv-jme.eu/article/numerical-analysis-on-constant-rate-of-kinetic-energy-change-based-two-stage-ejector-diffuser-system/
Kumar, Virendra, Kumar, Anil, Yadav, Surendra Kumar, Yadav, Anshul, Prasad, Lalta, AND Winczek, Jerzy Adam. "Numerical Analysis on a Constant Rate of Kinetic Energy Change Based a Two-Stage Ejector-Diffuser System" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 68 Number 5 (28 March 2022)
Strojniški vestnik - Journal of Mechanical Engineering 68(2022)5, 368-373
© The Authors 2022. CC BY 4.0 Int.
Supersonic ejector energy flow devices are extensively used in various applications, such as pumping, mixing, compression, etc. The conventional single-stage ejector (SSE) design approaches are inefficient for modelling an efficient ejector because of their inefficiency in minimizing mixing losses in the mixing chamber, thermodynamic shock in constant area diffuser, and utilization of redundant discharged momentum at the exit of the first stage. The physics-based single-stage ejector design has better solutions because it minimizes irreversibility due to thermodynamic shocks. The present study utilizes the constant rate of a kinetic energy change physics-based approach to design a two-stage ejector (TSE) for water vapour. The computational fluid dynamics (CFD) tool ANSYS-Fluent has been utilized to predict flow characteristics. The performance of the ejector-diffuser system has also been compared with a single-stage ejector. It is found that the performance of TSE is 70 % higher than that of the performance of SSE.