RU98105007A - LIQUID-GAS EJECTOR - Google Patents
LIQUID-GAS EJECTORInfo
- Publication number
- RU98105007A RU98105007A RU98105007/06A RU98105007A RU98105007A RU 98105007 A RU98105007 A RU 98105007A RU 98105007/06 A RU98105007/06 A RU 98105007/06A RU 98105007 A RU98105007 A RU 98105007A RU 98105007 A RU98105007 A RU 98105007A
- Authority
- RU
- Russia
- Prior art keywords
- nozzle
- mixing chamber
- liquid
- gas ejector
- area
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims 1
Claims (1)
где L - расстояние от выходного сечения сопла до входного сечения камеры смешения (мм);
k - расчетный коэффициент, составляющий величину от 0,001 до 0,3;
α - отношение площади наименьшего проходного сечения активного к площади наименьшего проходного сечения камеры смешения;
G - расход жидкой среды через сопло (г/с);
μ - коэффициент сопротивления сопла (г/с·мм2), составляющий величину от 0,5 до 1,1.A liquid-gas ejector containing an active nozzle and a mixing chamber, characterized in that the distance from the output section of the nozzle to the input section of the mixing chamber is determined from a mathematical expression
where L is the distance from the output section of the nozzle to the input section of the mixing chamber (mm);
k is the calculated coefficient, comprising a value from 0.001 to 0.3;
α is the ratio of the area of the smallest flow area of the active to the area of the smallest flow area of the mixing chamber;
G is the flow rate of the liquid medium through the nozzle (g / s);
μ is the nozzle resistance coefficient (g / s · mm 2 ), a component value from 0.5 to 1.1.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98105007/06A RU2142072C1 (en) | 1998-03-16 | 1998-03-16 | Liquid-and-gas ejector |
| PCT/IB1999/000416 WO1999047818A1 (en) | 1998-03-16 | 1999-03-15 | Gas-liquid ejector |
| US09/445,537 US6416042B1 (en) | 1998-03-16 | 1999-03-15 | Gas-liquid ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98105007/06A RU2142072C1 (en) | 1998-03-16 | 1998-03-16 | Liquid-and-gas ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2142072C1 RU2142072C1 (en) | 1999-11-27 |
| RU98105007A true RU98105007A (en) | 2000-01-10 |
Family
ID=20203561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU98105007/06A RU2142072C1 (en) | 1998-03-16 | 1998-03-16 | Liquid-and-gas ejector |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6416042B1 (en) |
| RU (1) | RU2142072C1 (en) |
| WO (1) | WO1999047818A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8136361B2 (en) * | 2006-05-04 | 2012-03-20 | General Electric Company | Methods and apparatus for assembling a low noise ejector motive nozzle |
| US20090297339A1 (en) * | 2008-05-29 | 2009-12-03 | General Electric Company | Low noise ejector for a turbomachine |
| US8104745B1 (en) * | 2010-11-20 | 2012-01-31 | Vladimir Vladimirovich Fisenko | Heat-generating jet injection |
| CN102425463A (en) * | 2011-12-28 | 2012-04-25 | 哈尔滨汽轮机厂有限责任公司 | Porous oil injector for turbine |
| FR3054618B1 (en) * | 2016-07-27 | 2020-02-14 | Valeo Systemes Thermiques | GAS-GAS EJECTOR |
| WO2020035470A1 (en) | 2018-08-14 | 2020-02-20 | Shell Internationale Research Maatschappij B.V. | Gas cycle and method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382391A (en) | 1944-01-24 | 1945-08-14 | Berman Philip | Eductor |
| US2582069A (en) | 1945-08-21 | 1952-01-08 | Leigh L Rose | Jet pump |
| SU393478A1 (en) * | 1969-04-14 | 1973-08-10 | Одесский ордена Трудового Красного Знамени государственный университет И. И. Мечникова | WATER PUMP c. and. SHILOVA |
| SU985462A1 (en) | 1981-07-24 | 1982-12-30 | Предприятие П/Я В-2504 | Liquid gas ejector |
| SU1483106A1 (en) | 1986-12-30 | 1989-05-30 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Ejector |
| US5628623A (en) * | 1993-02-12 | 1997-05-13 | Skaggs; Bill D. | Fluid jet ejector and ejection method |
| RU2113635C1 (en) * | 1997-06-16 | 1998-06-20 | Сергей Анатольевич Попов | Method of operation of liquid-gas ejector |
| RU2124146C1 (en) * | 1997-12-15 | 1998-12-27 | Попов Сергей Анатольевич | Liquid-gas ejector |
-
1998
- 1998-03-16 RU RU98105007/06A patent/RU2142072C1/en not_active IP Right Cessation
-
1999
- 1999-03-15 US US09/445,537 patent/US6416042B1/en not_active Expired - Fee Related
- 1999-03-15 WO PCT/IB1999/000416 patent/WO1999047818A1/en active Application Filing
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