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Research on the design of hydraulic heater and optimization of energy matching of internal combustion engine heated steam generator.

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Title: Research on the design of hydraulic heater and optimization of energy matching of internal combustion engine heated steam generator.
Authors: Dang, Huifang1 (AUTHOR), Han, Yongqiang1 (AUTHOR) hanyq@jlu.edu.cn, Zuo, Teng1 (AUTHOR), Liu, Jinshan1 (AUTHOR), Tan, Manzhi1 (AUTHOR), Wang, Xinping1 (AUTHOR)
Source: Numerical Heat Transfer: Part A -- Applications. 2025, Vol. 86 Issue 24, p8960-8987. 28p.
Subjects: Internal combustion engines, Steam generators, Cost control, Energy consumption, Computational fluid dynamics, Thermal hydraulics, Particle swarm optimization, Thermal efficiency
Abstract: A novel internal combustion engine heated steam generator (ICEHSG) and the energy-matching optimization method are proposed in this paper. In the ICEHSG, the energy generated by the internal combustion engine (ICE) of the vehicle is converted to thermal energy as the heating source of the steam generator. Firstly, the prototype model of the hydraulic heater (HH) of the ICEHSG is established, and the relevant structural parameters are optimized based on computational fluid dynamics (CFD). Secondly, the energy matching between HH and ICE is optimized based on the particle swarm algorithm with compression factors (CFPSO). Finally, the energy provided by the ICEHSG and the required energy of the steam generation process is optimized, and the analysis is combined with the actual engineering case. The simulation results show that when the inclination angle of the blade is 45°, the number of rotor and stator blades is 31–33, and the diameter of the circular circle is 386 mm, the torque performance and heating performance of the HH are optimal. Meanwhile, the maximum thermal power can be obtained when the liquid filling rate of the HH is 100%. After optimization, the maximum torque of the HH working with the ICE is increased by 8.07%. Compared with the traditional boiler steam generator, the ICEHSG system proposed in this paper can increase the thermal efficiency by 1.3%–2.7% and reduce the cost by 37%. [ABSTRACT FROM AUTHOR]
Copyright of Numerical Heat Transfer: Part A -- Applications is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Research on the design of hydraulic heater and optimization of energy matching of internal combustion engine heated steam generator.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Dang%2C+Huifang%22">Dang, Huifang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Han%2C+Yongqiang%22">Han, Yongqiang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> hanyq@jlu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zuo%2C+Teng%22">Zuo, Teng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Jinshan%22">Liu, Jinshan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tan%2C+Manzhi%22">Tan, Manzhi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Xinping%22">Wang, Xinping</searchLink><relatesTo>1</relatesTo> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Numerical+Heat+Transfer%3A+Part+A+--+Applications%22">Numerical Heat Transfer: Part A -- Applications</searchLink>. 2025, Vol. 86 Issue 24, p8960-8987. 28p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Internal+combustion+engines%22">Internal combustion engines</searchLink><br /><searchLink fieldCode="DE" term="%22Steam+generators%22">Steam generators</searchLink><br /><searchLink fieldCode="DE" term="%22Cost+control%22">Cost control</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+consumption%22">Energy consumption</searchLink><br /><searchLink fieldCode="DE" term="%22Computational+fluid+dynamics%22">Computational fluid dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+hydraulics%22">Thermal hydraulics</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+swarm+optimization%22">Particle swarm optimization</searchLink><br /><searchLink fieldCode="DE" term="%22Thermal+efficiency%22">Thermal efficiency</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A novel internal combustion engine heated steam generator (ICEHSG) and the energy-matching optimization method are proposed in this paper. In the ICEHSG, the energy generated by the internal combustion engine (ICE) of the vehicle is converted to thermal energy as the heating source of the steam generator. Firstly, the prototype model of the hydraulic heater (HH) of the ICEHSG is established, and the relevant structural parameters are optimized based on computational fluid dynamics (CFD). Secondly, the energy matching between HH and ICE is optimized based on the particle swarm algorithm with compression factors (CFPSO). Finally, the energy provided by the ICEHSG and the required energy of the steam generation process is optimized, and the analysis is combined with the actual engineering case. The simulation results show that when the inclination angle of the blade is 45°, the number of rotor and stator blades is 31–33, and the diameter of the circular circle is 386 mm, the torque performance and heating performance of the HH are optimal. Meanwhile, the maximum thermal power can be obtained when the liquid filling rate of the HH is 100%. After optimization, the maximum torque of the HH working with the ICE is increased by 8.07%. Compared with the traditional boiler steam generator, the ICEHSG system proposed in this paper can increase the thermal efficiency by 1.3%–2.7% and reduce the cost by 37%. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Numerical Heat Transfer: Part A -- Applications is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1080/10407782.2024.2363504
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 28
        StartPage: 8960
    Subjects:
      – SubjectFull: Internal combustion engines
        Type: general
      – SubjectFull: Steam generators
        Type: general
      – SubjectFull: Cost control
        Type: general
      – SubjectFull: Energy consumption
        Type: general
      – SubjectFull: Computational fluid dynamics
        Type: general
      – SubjectFull: Thermal hydraulics
        Type: general
      – SubjectFull: Particle swarm optimization
        Type: general
      – SubjectFull: Thermal efficiency
        Type: general
    Titles:
      – TitleFull: Research on the design of hydraulic heater and optimization of energy matching of internal combustion engine heated steam generator.
        Type: main
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          Name:
            NameFull: Dang, Huifang
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            NameFull: Han, Yongqiang
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            NameFull: Zuo, Teng
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            NameFull: Liu, Jinshan
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            NameFull: Tan, Manzhi
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            NameFull: Wang, Xinping
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              M: 12
              Text: 2025
              Type: published
              Y: 2025
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              Value: 86
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              Value: 24
          Titles:
            – TitleFull: Numerical Heat Transfer: Part A -- Applications
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