RU2010149031A - METHOD FOR MODELING THE PROCESS OF GASIFICATION OF RESIDUES OF LIQUID ROCKET FUEL AND DEVICE FOR IMPLEMENTATION - Google Patents
METHOD FOR MODELING THE PROCESS OF GASIFICATION OF RESIDUES OF LIQUID ROCKET FUEL AND DEVICE FOR IMPLEMENTATION Download PDFInfo
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- RU2010149031A RU2010149031A RU2010149031/11A RU2010149031A RU2010149031A RU 2010149031 A RU2010149031 A RU 2010149031A RU 2010149031/11 A RU2010149031/11 A RU 2010149031/11A RU 2010149031 A RU2010149031 A RU 2010149031A RU 2010149031 A RU2010149031 A RU 2010149031A
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- Prior art keywords
- parameters
- coolant
- criteria
- gasification
- liquid
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract 20
- 238000002309 gasification Methods 0.000 title claims abstract 13
- 239000007788 liquid Substances 0.000 title claims abstract 11
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 title claims abstract 7
- 239000002760 rocket fuel Substances 0.000 title claims abstract 7
- 239000002826 coolant Substances 0.000 claims abstract 10
- 230000010355 oscillation Effects 0.000 claims abstract 6
- 238000009529 body temperature measurement Methods 0.000 claims abstract 2
- 230000003993 interaction Effects 0.000 claims abstract 2
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1. Способ моделирования процесса газификации остатков жидкого компонента ракетного топлива в баках отделяющейся части ступени ракеты-носителя, основанный на введении в экспериментальную установку теплоносителя с заданными параметрами, обеспечении заданных условий взаимодействия в зоне контакта теплоносителя с поверхностью жидкого газифицируемого компонента ракетного топлива, проведении измерений температуры давления в различных точках экспериментальной установки, отличающийся тем, что жидкий газифицируемый компонент ракетного топлива подвергают ультразвуковому воздействию, при этом параметры теплоносителя генерируемых ультразвуковых колебаний выбирают из условия минимизации критериев процесса газификации: !, ! где К - критерии процесса газификации (время, энергомассовые затраты, количество теплоты), ! ГСИ - параметры газоструйного излучателя (геометрические параметры, мощность и частота колебаний), ! ТН - параметры теплоносителя (температура и расход), ! ПЭИ - параметры пьезоэлектрического излучателя (мощность и частота колебаний). ! 2. Способ по п.1, отличающийся тем, что теплоноситель пропускают через ультразвуковой газоструйный излучатель, при этом параметры теплоносителя и генерируемых ультразвуковых колебаний выбирают из условия минимизации критериев процесса газификации. ! 3. Способ по п.1, отличающийся тем, что прикладывают ультразвуковые воздействия к поддону, на котором расположена газифицируемая жидкость, посредством пьезоэлектрического излучателя, а его параметры определяют из условия минимизации критериев процесса газификации. ! 4. Устройство для моделирования процесса газификац 1. A method for modeling the process of gasification of residues of the liquid component of rocket fuel in the tanks of the separating part of the stage of the launch vehicle, based on the introduction of a coolant with the specified parameters into the experimental setup, providing the specified conditions for interaction in the contact zone of the coolant with the surface of the liquid gasified component of rocket fuel, and taking temperature measurements pressure at various points of the experimental setup, characterized in that the liquid gasified component of the rocket opliva subjected to ultrasonic exposure, the parameters of the coolant generated ultrasonic oscillations is chosen from minimization condition criteria gasification process:!,! where K are the criteria for the gasification process (time, energy and mass costs, amount of heat),! GSI - parameters of a gas-jet emitter (geometric parameters, power and frequency of oscillations),! ТН - heat carrier parameters (temperature and flow rate),! PEI - parameters of a piezoelectric emitter (power and frequency of oscillations). ! 2. The method according to claim 1, characterized in that the coolant is passed through an ultrasonic gas-jet emitter, while the parameters of the coolant and the generated ultrasonic vibrations are selected from the condition of minimizing the criteria for the gasification process. ! 3. The method according to claim 1, characterized in that they apply ultrasonic influences to the pallet on which the gasified liquid is located by means of a piezoelectric emitter, and its parameters are determined from the conditions for minimizing the criteria for the gasification process. ! 4. Device for simulating the gasification process
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010149031/11A RU2474816C2 (en) | 2010-11-30 | 2010-11-30 | Method for simulating process of gasification of liquid rocket propellent remains and apparatus for realising said method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010149031/11A RU2474816C2 (en) | 2010-11-30 | 2010-11-30 | Method for simulating process of gasification of liquid rocket propellent remains and apparatus for realising said method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010149031A true RU2010149031A (en) | 2012-06-10 |
| RU2474816C2 RU2474816C2 (en) | 2013-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010149031/11A RU2474816C2 (en) | 2010-11-30 | 2010-11-30 | Method for simulating process of gasification of liquid rocket propellent remains and apparatus for realising said method |
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| RU (1) | RU2474816C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112307A (en) * | 2021-12-27 | 2022-03-01 | 中国科学院力学研究所 | Foundation simulation test method for propellant management in microgravity-variable speed environment |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2561427C1 (en) * | 2014-03-12 | 2015-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" | Method of gasification process simulation for residual liquid rocket fuel and device for method implementation |
| RU2605073C1 (en) * | 2015-06-23 | 2016-12-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" | Method for simulating process of gasification of liquid rocket fuel components in tanks of spent stage of carrier rocket and device for its implementation |
| RU2677868C1 (en) * | 2018-01-10 | 2019-01-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" | Method of modeling the process of heat and mass transfer in the evaporation of liquid and device for its implementation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100381083C (en) * | 2003-04-29 | 2008-04-16 | 韩力 | Non-combustible electronic spray cigarette |
| RU2244846C1 (en) * | 2003-04-29 | 2005-01-20 | Вологодская государственная молочнохозяйственная академия им. Н.В. Верещагина | Device for ultrasonic processing of fuel-air mixture in carburetors |
| DE102005018949A1 (en) * | 2005-04-18 | 2006-10-19 | Ami-Agrolinz Melamine International Gmbh | Urea particles, process for its preparation and its use |
| CA2725382C (en) * | 2008-05-27 | 2013-04-09 | Fuel Tech, Inc. | Selective catalytic nox reduction process and apparatus providing improved gasification of urea to form ammonia-containing gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112307A (en) * | 2021-12-27 | 2022-03-01 | 中国科学院力学研究所 | Foundation simulation test method for propellant management in microgravity-variable speed environment |
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| Publication number | Publication date |
|---|---|
| RU2474816C2 (en) | 2013-02-10 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161201 |