3D打印矩形粗糙通道内火箭煤油流动换热特性试验方法研究

刘朝晖; 彭乐钦; 李沛奇; 杨宝娥; 王玫

doi:10.7652/xjtuxb202501005

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3D打印矩形粗糙通道内火箭煤油流动换热特性试验方法研究

更新时间：2026-01-06

- 3D打印矩形粗糙通道内火箭煤油流动换热特性试验方法研究
- Experimental Research on Flow and Heat Transfer Characteristics of Rocket Kerosene in 3D Printed Rectangular Rough Channels
- 西安交通大学学报 2025年59卷第1期页码：47-55
- 作者机构：
  
  1.西安交通大学动力工程多相流国家重点实验室， 710049，西安
  2.西安航天动力研究所航天液体动力全国重点实验室， 710100，西安
- 作者简介：
  
  刘朝晖（1985—），男，副教授，博士生导师。
- 基金信息：
  
  国家重点实验室基金资助项目(HTKJ2021KL011002)
- DOI：10.7652/xjtuxb202501005
  中图分类号： V19
- 收稿：2024-05-10，
  
  网络首发：2024-10-22，
  
  纸质出版：2025-01-10
- 稿件说明：
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刘朝晖, 彭乐钦, 李沛奇, 等. 3D打印矩形粗糙通道内火箭煤油流动换热特性试验方法研究[J]. 西安交通大学学报, 2025,59(1):47-55.

LIU Zhaohui, PENG Leqin, LI Peiqi, et al. Experimental Research on Flow and Heat Transfer Characteristics of Rocket Kerosene in 3D Printed Rectangular Rough Channels[J]. Journal of Xi’an Jiaotong University, 2025, 59(1): 47-55.
刘朝晖, 彭乐钦, 李沛奇, 等. 3D打印矩形粗糙通道内火箭煤油流动换热特性试验方法研究[J]. 西安交通大学学报, 2025,59(1):47-55. DOI： 10.7652/xjtuxb202501005.

LIU Zhaohui, PENG Leqin, LI Peiqi, et al. Experimental Research on Flow and Heat Transfer Characteristics of Rocket Kerosene in 3D Printed Rectangular Rough Channels[J]. Journal of Xi’an Jiaotong University, 2025, 59(1): 47-55. DOI： 10.7652/xjtuxb202501005.

摘要

为探究3D打印再生冷却通道在液体火箭发动机推力室中的替代应用特性，研制了具有不同内表面粗糙度的正弦波纹结构3D打印304不锈钢矩形通道。内截面名义尺寸为2.0 mm×2.0 mm，设计粗糙度分别为6.3、25.0、100.0 μm，实际粗糙度

分别为11.88、12.70、17.53 μm，通过将高温电阻率法和像素法相结合获得了3D打印通道的实际内径和壁厚，修正了火箭煤油流动换热的内壁温和热流密度，建立了3D打印粗糙通道内火箭煤油流动换热特性试验研究方法。试验参数如下：压力处于15~20 MPa范围、质量流速在12 450~24 900 kg·m

－2

·s

－1

之间、热流密度为5~15 MW·m

－2

、流体温度为－150 ℃。研究结果表明：火箭煤油流动换热特性受到热流密度、流体温度和质量流速的影响；流体温度处于50~135 ℃范围内，换热系数增加约25%~33%；热流密度处于5.0~15.0 MW·m

－2

范围内，换热系数增加了8.3%；质量流速为12 450~24 900 kg·m

－2

·s

－1

范围内，换热系数增加了60.2%。粗糙度增加对火箭煤油流动换热起到强化作用，粗糙度从11.88 μm增加到17.53 μm时，换热强化幅度超过20%以上。该研究可为3D打印通道在火箭发动机推力室中的替代应用提供参考。

Abstract

To investigate the alternative application characteristics of 3D printed regenerative-cooling channels in the thrust chamber of liquid rocket engines

3D printed stainless steel 304 rectangular minichannels with sinusoidal wave internal surface structures and varying roughness levels are developed. These minichannels feature a cross-sectional dimension of 2.0 mm×2.0 mm

with specified roughness values of 6.3

25.0

and 100.0 μm

while the measured actual roughness (

) values are 11.88

12.70

and 17.53 μm

respectively. By utilizing a combination of the high-temperature resistivity method and pixel method

the actual inner diameters and wall thicknesses of three types of 3D printed channels are acquired. This process corrects the internal wall temperature and heat flux density associated with the flow of rocket kerosene. Subsequently

an experimental research method is developed to investigate the heat transfer characteristics of rocket kerosene within 3D printed rough channels. Experimental parameters include a pressure range of 15—20 MPa

mass flow rates between 12 450 and 24 900 kg·m

－2

·s

－1

heat flux densities from 5 to 15 MW·m

－2

and fluid temperatures from ambient to －150 ℃. The research indicates that the heat transfer characteristics of rocket kerosene flow are influenced by heat flux density

fluid temperature

and mass flow rate. The heat transfer coefficient increases by approximately 25%—33% for fluid temperatures ranging from 50 to 135 ℃. With heat flux densities varying from 5.0 to 15.0 MW·m

－2

the heat transfer coefficient increases by 8.3%. Additionally

for mass flow rates within the range of 12 450—24 900 kg·m

－2

·s

－1

the heat transfer coefficient shows a significant increase of 60.2%. Enhancing roughness improves the heat transfer of rocket kerosene flow

with an increase in roughness from 11.88 μm to 17.53 μm resulting in over a 20% enhancement in heat transfer.

关键词

Keywords

references

时光辉 , 武文华 , 陶然 , 等 . 增材制造技术在飞行器结构上的应用需求分析 [J ] . 机械工程学报 , 2024 , 60 ( 11 ): 74 - 84 .

SHI Guanghui , WU Wenhua , TAO Ran , et al . Application requirement analysis of additive manufacturing technology in aircraft structure [J ] . Journal of Mechanical Engineering , 2024 , 60 ( 11 ): 74 - 84 .

BROOMBY H , TRIFONI E . Design, manufacturing and cold flow testing of a liquid rocket engine 3D printed pintle injector [C ] // AIAA SCITECH 2024 Forum . Reston, VA, USA : AIAA , 2024 : AIAA 2024-1214 .

包为民 , 汪小卫 , 董晓琳 . 航班化航天运输系统对动力的发展需求与技术挑战 [J ] . 火箭推进 , 2021 , 47 ( 4 ): 1 - 5 .

BAO Weimin , WANG Xiaowei , DONG Xiaolin . Development demands and challenges of propulsion technology for space transportation system in airline-flight-mode [J ] . Journal of Rocket Propulsion , 2021 , 47 ( 4 ): 1 - 5 .

新华网 . 天龙二号遥一运载火箭首飞成功 [EB/OL ] . ( 2023-04-03 ) [ 2024-04-08 ] . http://www.news.cn/tech/20230403/5ecb922649834aaea2756b710786ef76/c.html http://www.news.cn/tech/20230403/5ecb922649834aaea2756b710786ef76/c.html .

COOK R T , QUENTMEYER R J . Advanced cooling techniques for high-pressure, hydrocarbon-fueled rocket engines [C ] // 16th Joint Propulsion Conference . Reston, VA, USA : AIAA , 1980 : AIAA 1980-1266 .

PIZZARELLI M , NASUTI F , ONOFRI M . Analysis of curved-cooling-channel flow and heat transfer in rocket engines [J ] . Journal of Propulsion and Power , 2011 , 27 ( 5 ): 1045 - 1053 .

HUBER M L , LEMMON E W , OTT L S , et al . Preliminary surrogate mixture models for the thermophysical properties of rocket propellants RP-1 and RP-2 [J ] . Energy & Fuels , 2009 , 23 ( 6 ): 3083 - 3088 .

LIANG Keming , YANG Baoe , ZHANG Zhongli . Investigation of heat transfer and coking characteristics of hydrocarbon fuels [J ] . Journal of Propulsion and Power , 1998 , 14 ( 5 ): 789 - 796 .

BATES R W , EDWARDS T , MEYER M L . Heat transfer and deposition behavior of hydrocarbon rocket fuels [C ] // 41st Aerospace Sciences Meeting and Exhibit . Reston, VA, USA : AIAA , 2003 : AIAA 2003-123 .

胡志宏 , 陈听宽 , 罗毓珊 , 等 . 超临界压力下煤油传热特性试验研究 [J ] . 西安交通大学学报 , 1999 , 33 ( 9 ): 62 - 65 .

HU Zhihong , CHEN Tingkuan , LUO Yushan , et al . Heat transfer characteristics of kerosene at supercritical pressure [J ] . Journal of Xi'an Jiaotong University , 1999 , 33 ( 9 ): 62 - 65 .

胡志宏 , 陈听宽 , 罗毓珊 , 等 . 高热流条件下超临界压力煤油流过小直径管的传热特性 [J ] . 化工学报 , 2002 , 53 ( 2 ): 134 - 138 .

HU Zhihong , CHEN Tingkuan , LUO Yushan , et al . Heat transfer to kerosene at supercritical pressure in small-diameter tube with large heat flux [J ] . CIESC Journal , 2002 , 53 ( 2 ): 134 - 138 .

胡志宏 . 火箭发动机特种煤油传热特性的实验研究 [D ] . 西安 : 西安交通大学 , 1996 .

罗毓珊 , 王海军 , 陈听宽 , 等 . 方形小通道内高参数下煤油传热与阻力特性 [J ] . 西安交通大学学报 , 2008 , 42 ( 3 ): 265 - 268 .

LUO Yushan , WANG Haijun , CHEN Tingkuan , et al . Investigation to heat transfer and pressure drop characteristics of kerosene under high parameter in square small channel [J ] . Journal of Xi'an Jiaotong University , 2008 , 42 ( 3 ): 265 - 268 .

WANG Haijun , LUO Yushan , GU Hongfang , et al . Experimental investigation on heat transfer and pressure drop of kerosene at supercritical pressure in square and circular tube with artificial roughness [J ] . Experimental Thermal and Fluid Science , 2012 , 42 : 16 - 24 .

ZHAO Wenzhe , SONG Zichen , LI Hongzhi , et al . Research on heat transfer characteristics of kerosene at supercritical pressure in circular tubes [J ] . Experimental Thermal and Fluid Science , 2018 , 96 : 507 - 515 .

高中华 , 兰海平 , 潘辉 , 等 . 小通道内高参数火箭煤油流动传热特性研究 [J ] . 西安交通大学学报 , 2020 , 54 ( 1 ): 108 - 115 .

GAO Zhonghua , LAN Haiping , PAN Hui , et al . Investigation on the flow and heat transfer characteristics of rocket kerosene in small channel with high parameter [J ] . Journal of Xi'an Jiaotong University , 2020 , 54 ( 1 ): 108 - 115 .

宋晨阳 . 高参数火箭煤油的流动换热特性及热稳定性研究 [D ] . 西安 : 西安交通大学 , 2022 .

GIOVANETTI A J , SPADACCINI L J , SZETELA E J . Deposit formation and heat-transfer characteristics of hydrocarbon rocket fuels [J ] . Journal of Spacecraft and Rockets , 1985 , 22 ( 5 ): 574 - 580 .

LINNE D L , MEYER M L , EDWARDS T , et al . Evaluation of heat transfer and thermal stability of supercritical JP-7 fuel [C ] // 33rd Joint Propulsion Conference and Exhibit . Reston, VA, USA : AIAA , 1997 : AIAA 1997-3041 .

罗玉宏 , 游岳 , 蒋榕培 , 等 . 添加减阻剂的火箭煤油流阻与传热特性研究 [J ] . 火箭推进 , 2018 , 44 ( 5 ): 66 - 70 .

LUO Yuhong , YOU Yue , JIANG Rongpei , et al . Study on flow resistance and heat transfer characteristics of rocket kerosene adding drag reducer [J ] . Journal of Rocket Propulsion , 2018 , 44 ( 5 ): 66 - 70 .

张赞坚 , 刘朝晖 , 潘辉 , 等 . 低流阻火箭煤油的超临界压力流动与换热特性 [J ] . 西安交通大学学报 , 2019 , 53 ( 1 ): 129 - 134 .

ZHANG Zanjian , LIU Zhaohui , PAN Hui , et al . Flow and heat transfer characteristics of low-flow resistance rocket kerosene under supercritical pressure [J ] . Journal of Xi'an Jiaotong University , 2019 , 53 ( 1 ): 129 - 134 .

ZHANG Jiaqing , YANG Chao , LIU Zhaohui , et al . Measurements and predictive models for the viscosity of coal-based kerosene at temperatures up to 673 K and pressures up to 40 MPa [J ] . Journal of Chemical & Engineering Data , 2022 , 67 ( 9 ): 2242 - 2256 .

张家庆 , 蒋榕培 , 史伟康 , 等 . 煤基/石油基火箭煤油高参数黏温特性与组分特性研究 [J ] . 化工学报 , 2023 , 74 ( 2 ): 653 - 665 .

ZHANG Jiaqing , JIANG Rongpei , SHI Weikang , et al . Study on viscosity-temperature characteristics and component characteristics of rocket kerosene [J ] . CIESC Journal , 2023 , 74 ( 2 ): 653 - 665 .

张家庆 , 刘朝晖 , 李宇 , 等 . 碳氢燃料JP-10高温液态黏度测量和推算模型构建方法研究 [J ] . 化工学报 , 2022 , 73 ( 1 ): 153 - 161 .

ZHANG Jiaqing , LIU Zhaohui , LI Yu , et al . Viscosity measurements and prediction model construction for liquid JP-10 at high-temperature conditions [J ] . CIESC Journal , 2022 , 73 ( 1 ): 153 - 161 .

张家庆 . 高温高压空天动力燃料黏度实验和热物性替代模型理论研究 [D ] . 西安 : 西安交通大学 , 2023 .

李沛奇 , 陈雪娇 , 武博翔 , 等 . 高参数石油基和煤基火箭煤油射线法密度测量实验研究 [J ] . 化工学报 , 2024 , 75 ( 7 ): 2422 - 2432 .

LI Peiqi , CHEN Xuejiao , WU Boxiang , et al . Experimental study on radiometric density measurements of petroleum-based and coal-based rocket kerosene at high-parameters [J ] . CIESC Journal , 2024 , 75 ( 7 ): 2422 - 2432 .

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