Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank
This article described the composition and working principle of the thermodynamic venting system (TVS) for the in-orbit management of cryogenic propellants. Based on the volume of fluid (VOF) multiphase model, a user-defined function (UDF) was compiled to consider the heat and mass transfer phenomen...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Journal of Refrigeration Magazines Agency Co., Ltd.
2019-01-01
|
| Series: | Zhileng xuebao |
| Subjects: | |
| Online Access: | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2019.03.109 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850233576115666944 |
|---|---|
| author | Xia Siqi Sun Peijie Li Peng Wang Changhuan Wang Lei Li Yanzhong |
| author_facet | Xia Siqi Sun Peijie Li Peng Wang Changhuan Wang Lei Li Yanzhong |
| author_sort | Xia Siqi |
| collection | DOAJ |
| description | This article described the composition and working principle of the thermodynamic venting system (TVS) for the in-orbit management of cryogenic propellants. Based on the volume of fluid (VOF) multiphase model, a user-defined function (UDF) was compiled to consider the heat and mass transfer phenomena inside the tank, and computational fluid dynamics (CFD) was applied to simulate the pressure evolution and temperature field distribution in the tank during the TVS operation. A comparison study showed that the CFD model could well simulate the characteristics of the TVS, which might verify the effectiveness of the CFD approach in analyzing TVS performance. Moreover, the variable conditions of different initial liquid filling rate, throttling ratios, and other influencing factors were simulated to reveal the working rules of the TVS. The pressure control performance of the TVS under microgravity was also calculated. The feasibility of the TVS under microgravity was verified, and its operational rules were obtained. |
| format | Article |
| id | doaj-art-ee7648f8f8484ec5bc3cd80cf254b308 |
| institution | OA Journals |
| issn | 0253-4339 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Journal of Refrigeration Magazines Agency Co., Ltd. |
| record_format | Article |
| series | Zhileng xuebao |
| spelling | doaj-art-ee7648f8f8484ec5bc3cd80cf254b3082025-08-20T02:02:54ZzhoJournal of Refrigeration Magazines Agency Co., Ltd.Zhileng xuebao0253-43392019-01-014066509601Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant TankXia SiqiSun PeijieLi PengWang ChanghuanWang LeiLi YanzhongThis article described the composition and working principle of the thermodynamic venting system (TVS) for the in-orbit management of cryogenic propellants. Based on the volume of fluid (VOF) multiphase model, a user-defined function (UDF) was compiled to consider the heat and mass transfer phenomena inside the tank, and computational fluid dynamics (CFD) was applied to simulate the pressure evolution and temperature field distribution in the tank during the TVS operation. A comparison study showed that the CFD model could well simulate the characteristics of the TVS, which might verify the effectiveness of the CFD approach in analyzing TVS performance. Moreover, the variable conditions of different initial liquid filling rate, throttling ratios, and other influencing factors were simulated to reveal the working rules of the TVS. The pressure control performance of the TVS under microgravity was also calculated. The feasibility of the TVS under microgravity was verified, and its operational rules were obtained.http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2019.03.109cryogenic propellantpressure controlCFD simulationmicrogravity |
| spellingShingle | Xia Siqi Sun Peijie Li Peng Wang Changhuan Wang Lei Li Yanzhong Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank Zhileng xuebao cryogenic propellant pressure control CFD simulation microgravity |
| title | Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank |
| title_full | Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank |
| title_fullStr | Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank |
| title_full_unstemmed | Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank |
| title_short | Simulation Research on Pressure Control Performance of Thermodynamic Venting System of Rocket Propellant Tank |
| title_sort | simulation research on pressure control performance of thermodynamic venting system of rocket propellant tank |
| topic | cryogenic propellant pressure control CFD simulation microgravity |
| url | http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2019.03.109 |
| work_keys_str_mv | AT xiasiqi simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank AT sunpeijie simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank AT lipeng simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank AT wangchanghuan simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank AT wanglei simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank AT liyanzhong simulationresearchonpressurecontrolperformanceofthermodynamicventingsystemofrocketpropellanttank |