IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v151y2018icp79-93.html
   My bibliography  Save this article

Optimization analysis of structure parameters of steam ejector based on CFD and orthogonal test

Author

Listed:
  • Wu, Yifei
  • Zhao, Hongxia
  • Zhang, Cunquan
  • Wang, Lei
  • Han, Jitian

Abstract

One-dimensional theoretical methods are always utilized for analysis of performances of a steam ejector but they commonly have certain limitations. Numerical simulation and analysis were carried out by means of CFD method to the flow field inside a steam ejector for recovery of waste heat; moreover, the single-factor analysis was performed to see how the ejector was affected by those single-factors such as the diameter of the nozzle outlet, the distance between the nozzle outlet to the inlet of the mixing chamber and diameters of the contraction section of the mixing chamber and the diffuser chamber, respectively, while other conditions are fixed. Multi-factor analysis was then carried out to investigate the performances of the ejector and its structures were optimized by means of the five-factor and four-level orthogonal tests to gain the sensitivity for each factor to performances of the ejector. Results indicate that the optimized ejector has much better performances and the diameter of the nozzle outlet is the most sensitively influencing factor on performances of the ejector. This study may provide a new way of thinking for optimization of structure parameters of any steam ejector and have certain values for design and application of steam ejectors.

Suggested Citation

  • Wu, Yifei & Zhao, Hongxia & Zhang, Cunquan & Wang, Lei & Han, Jitian, 2018. "Optimization analysis of structure parameters of steam ejector based on CFD and orthogonal test," Energy, Elsevier, vol. 151(C), pages 79-93.
    • Handle: RePEc:eee:energy:v:151:y:2018:i:c:p:79-93
    DOI: 10.1016/j.energy.2018.03.041
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218304432
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.03.041?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Zeyghami, Mehdi & Goswami, D. Yogi & Stefanakos, Elias, 2015. "A review of solar thermo-mechanical refrigeration and cooling methods," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1428-1445.
    2. Chong, Daotong & Hu, Mengqi & Chen, Weixiong & Wang, Jinshi & Liu, Jiping & Yan, Junjie, 2014. "Experimental and numerical analysis of supersonic air ejector," Applied Energy, Elsevier, vol. 130(C), pages 679-684.
    3. Besagni, Giorgio & Mereu, Riccardo & Inzoli, Fabio, 2016. "Ejector refrigeration: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 373-407.
    4. Chen, Jianyong & Jarall, Sad & Havtun, Hans & Palm, Björn, 2015. "A review on versatile ejector applications in refrigeration systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 49(C), pages 67-90.
    5. Varga, Szabolcs & Oliveira, Armando C. & Palmero-Marrero, Anna & Vrba, Jakub, 2017. "Preliminary experimental results with a solar driven ejector air conditioner in Portugal," Renewable Energy, Elsevier, vol. 109(C), pages 83-92.
    6. Yan, Jia & Cai, Wenjian & Li, Yanzhong, 2012. "Geometry parameters effect for air-cooled ejector cooling systems with R134a refrigerant," Renewable Energy, Elsevier, vol. 46(C), pages 155-163.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Llorenç Macia & Robert Castilla & Pedro Javier Gamez-Montero & Gustavo Raush, 2022. "Multi-Factor Design for a Vacuum Ejector Improvement by In-Depth Analysis of Construction Parameters," Sustainability, MDPI, vol. 14(16), pages 1-16, August.
    2. Giovanni Mazzuto & Filippo Emanuele Ciarapica & Marco Ortenzi & Maurizio Bevilacqua, 2021. "The Digital Twin Realization of an Ejector for Multiphase Flows," Energies, MDPI, vol. 14(17), pages 1-23, September.
    3. Yang, Yan & Karvounis, Nikolas & Walther, Jens Honore & Ding, Hongbing & Wen, Chuang, 2021. "Effect of area ratio of the primary nozzle on steam ejector performance considering nonequilibrium condensations," Energy, Elsevier, vol. 237(C).
    4. Tang, Yongzhi & Liu, Zhongliang & Li, Yanxia & Shi, Can & Lv, Chen, 2019. "A combined pressure regulation technology with multi-optimization of the entrainment passage for performance improvement of the steam ejector in MED-TVC desalination system," Energy, Elsevier, vol. 175(C), pages 46-57.
    5. Chao Li & Baigang Sun & Qinghe Luo, 2022. "Effect of Structural Parameters and Operational Characteristic Analysis on Ejector Used in Proton Exchange Membrane Fuel Cell," Sustainability, MDPI, vol. 14(15), pages 1-21, July.
    6. Metin, Cagri & Gök, Okan & Atmaca, Ayşe Uğurcan & Erek, Aytunç, 2019. "Numerical investigation of the flow structures inside mixing section of the ejector," Energy, Elsevier, vol. 166(C), pages 1216-1228.
    7. Xu, Changwei & Nie, Wen & Peng, Huitian & Zhang, Shaobo & Liu, Fei & Yi, Shixing & Cha, Xingpeng & Mwabaima, Felicie Ilele, 2023. "Numerical simulation of the dynamic wetting of coal dust by spray droplets," Energy, Elsevier, vol. 270(C).
    8. Zhang, Jingzhi & Zhai, Xiaoyu & Li, Shizhen, 2020. "Numerical studies on the performance of ammonia ejectors used in ocean thermal energy conversion system," Renewable Energy, Elsevier, vol. 161(C), pages 766-776.
    9. Niu, Leilei & Zhang, Xiaobing, 2024. "Comparison of the performance enhancement of vacuum ejector by means of structure optimization and bypass methods," Energy, Elsevier, vol. 297(C).
    10. Xia, Zhifeng & Chen, Huicui & Zhang, Ruirui & Weng, Qianyao & Zhang, Tong & Pei, Pucheng, 2023. "Behavior analysis of PEMFC with geometric configuration variation during multiple-step loading reduction process," Applied Energy, Elsevier, vol. 349(C).
    11. Yang, Yan & Zhu, Xiaowei & Yan, Yuying & Ding, Hongbing & Wen, Chuang, 2019. "Performance of supersonic steam ejectors considering the nonequilibrium condensation phenomenon for efficient energy utilisation," Applied Energy, Elsevier, vol. 242(C), pages 157-167.
    12. Haghparast, Payam & Sorin, Mikhail V. & Nesreddine, Hakim, 2018. "The impact of internal ejector working characteristics and geometry on the performance of a refrigeration cycle," Energy, Elsevier, vol. 162(C), pages 728-743.
    13. Lin, Rui & Diao, Xiaoyu & Ma, Tiancai & Tang, Shenghao & Chen, Liang & Liu, Dengcheng, 2019. "Optimized microporous layer for improving polymer exchange membrane fuel cell performance using orthogonal test design," Applied Energy, Elsevier, vol. 254(C).
    14. Lu, Shilei & Gao, Jingxian & Tong, Haojie & Yin, Shuai & Tang, Xiaolei & Jiang, Xiangyang, 2020. "Model establishment and operation optimization of the casing PCM radiant floor heating system," Energy, Elsevier, vol. 193(C).
    15. Jiantao Zheng & Yuyan Hou & Zhongwei Tian & Hongkui Jiang & Weixiong Chen, 2022. "Simulation Analysis of Ejector Optimization for High Mass Entrainment under the Influence of Multiple Structural Parameters," Energies, MDPI, vol. 15(19), pages 1-13, September.
    16. Shan, Yong & Zhang, Jing-zhou & Ren, Xiao-wen, 2018. "Numerical modeling on pumping performance of piccolo-tube multi-nozzles supersonic ejector in an oil radiator passage," Energy, Elsevier, vol. 158(C), pages 216-227.
    17. Li, Zengwen & Zhao, Hongxia & Han, Jitian & Wang, Xinli & Zhu, Jie, 2020. "Performance optimization of the dehumidifier with parallel-plate membrane modules," Energy, Elsevier, vol. 194(C).
    18. Li, Shengyu & Yan, Jia & Liu, Zhan & Yao, Yong & Li, Xianbi & Wen, Na & Zou, Guorong, 2019. "Optimization on crucial ejector geometries in a multi-evaporator refrigeration system for tropical region refrigerated trucks," Energy, Elsevier, vol. 189(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tang, Yongzhi & Liu, Zhongliang & Li, Yanxia & Shi, Can & Lv, Chen, 2019. "A combined pressure regulation technology with multi-optimization of the entrainment passage for performance improvement of the steam ejector in MED-TVC desalination system," Energy, Elsevier, vol. 175(C), pages 46-57.
    2. Valerie Eveloy & Yusra Alkendi, 2021. "Thermodynamic Performance Investigation of a Small-Scale Solar Compression-Assisted Multi-Ejector Indoor Air Conditioning System for Hot Climate Conditions," Energies, MDPI, vol. 14(14), pages 1-31, July.
    3. Andrés Villarruel-Jaramillo & Manuel Pérez-García & José M. Cardemil & Rodrigo A. Escobar, 2021. "Review of Polygeneration Schemes with Solar Cooling Technologies and Potential Industrial Applications," Energies, MDPI, vol. 14(20), pages 1-30, October.
    4. Knut Emil Ringstad & Krzysztof Banasiak & Åsmund Ervik & Armin Hafner, 2022. "Swirl-Bypass Nozzle for CO 2 Two-Phase Ejectors: Numerical Design Exploration," Energies, MDPI, vol. 15(18), pages 1-30, September.
    5. Braimakis, Konstantinos, 2021. "Solar ejector cooling systems: A review," Renewable Energy, Elsevier, vol. 164(C), pages 566-602.
    6. Lixing Zheng & Hongwei Hu & Weibo Wang & Yiyan Zhang & Lingmei Wang, 2022. "Study on Flow Distribution and Structure Optimization in a Mix Chamber and Diffuser of a CO 2 Two-Phase Ejector," Mathematics, MDPI, vol. 10(5), pages 1-16, February.
    7. Sun, Fangtian & Chen, Xu & Fu, Lin & Zhang, Shigang, 2018. "Configuration optimization of an enhanced ejector heat exchanger based on an ejector refrigerator and a plate heat exchanger," Energy, Elsevier, vol. 164(C), pages 408-417.
    8. Liu, Bo & Guo, Xiangji & Xi, Xiuzhi & Sun, Jianhua & Zhang, Bo & Yang, Zhuqiang, 2023. "Thermodynamic analyses of ejector refrigeration cycle with zeotropic mixture," Energy, Elsevier, vol. 263(PD).
    9. Taleghani, S. Taslimi & Sorin, M. & Gaboury, S., 2021. "Thermo-economic analysis of heat-driven ejector system for cooling smelting process exhaust gas," Energy, Elsevier, vol. 220(C).
    10. Yu, Binbin & Yang, Jingye & Wang, Dandong & Shi, Junye & Chen, Jiangping, 2019. "An updated review of recent advances on modified technologies in transcritical CO2 refrigeration cycle," Energy, Elsevier, vol. 189(C).
    11. Habibi, Mohammad & Aligolzadeh, Farid & Hakkaki-Fard, Ali, 2020. "A techno-economic analysis of geothermal ejector cooling system," Energy, Elsevier, vol. 193(C).
    12. Van Vu Nguyen & Szabolcs Varga & Vaclav Dvorak, 2019. "HFO1234ze(e) As an Alternative Refrigerant for Ejector Cooling Technology," Energies, MDPI, vol. 12(21), pages 1-14, October.
    13. Liang, Xiao & Zhou, Sai & Deng, Jiaju & He, Guogeng & Cai, Dehua, 2019. "Thermodynamic analysis of a novel combined double ejector-absorption refrigeration system using ammonia/salt working pairs without mechanical pumps," Energy, Elsevier, vol. 185(C), pages 895-909.
    14. Valerie Eveloy & Dereje S. Ayou, 2019. "Sustainable District Cooling Systems: Status, Challenges, and Future Opportunities, with Emphasis on Cooling-Dominated Regions," Energies, MDPI, vol. 12(2), pages 1-64, January.
    15. Hu, Bin & Wu, Di & Wang, R.Z., 2018. "Water vapor compression and its various applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 92-107.
    16. Karthick, S.K. & Rao, Srisha M.V. & Jagadeesh, G. & Reddy, K.P.J., 2018. "Experimental parametric studies on the performance and mixing characteristics of a low area ratio rectangular supersonic gaseous ejector by varying the secondary flow rate," Energy, Elsevier, vol. 161(C), pages 832-845.
    17. Zhao, Hongxia & Yuan, Tianpeng & Gao, Jia & Wang, Xinli & Yan, Jia, 2019. "Conventional and advanced exergy analysis of parallel and series compression-ejection hybrid refrigeration system for a household refrigerator with R290," Energy, Elsevier, vol. 166(C), pages 845-861.
    18. Chen, Hongjie & Zhu, Jiahua & Ge, Jing & Lu, Wei & Zheng, Lixing, 2020. "A cylindrical mixing chamber ejector analysis model to predict the optimal nozzle exit position," Energy, Elsevier, vol. 208(C).
    19. Peris Pérez, Bernardo & Ávila Gutiérrez, Miguel & Expósito Carrillo, José Antonio & Salmerón Lissén, José Manuel, 2022. "Performance of Solar-driven Ejector Refrigeration System (SERS) as pre-cooling system for air handling units in warm climates," Energy, Elsevier, vol. 238(PA).
    20. Elnagar, Essam & Zeoli, Alanis & Rahif, Ramin & Attia, Shady & Lemort, Vincent, 2023. "A qualitative assessment of integrated active cooling systems: A review with a focus on system flexibility and climate resilience," Renewable and Sustainable Energy Reviews, Elsevier, vol. 175(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:151:y:2018:i:c:p:79-93. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.