Claims
- 1. A liquid-gas ejector, comprising:
a receiving chamber; an axisymmetric liquid nozzle mounted adjacent the receiving chamber; and an axisymmetric mixing chamber connected to the receiving chamber;
wherein the axisymmetric liquid nozzle has a flow-through channel which comprises
an inlet section converging in a flow direction; an outlet section; a sharp edge interposing the inlet section converging in the flow direction to the outlet section; and wherein the outlet section has a sharp outlet edge.
- 2. A liquid-gas ejector, comprising:
a receiving chamber; an axisymmetric liquid nozzle mounted adjacent the receiving chamber; and an axisymmetric mixing chamber connected to the receiving chamber;
wherein the axisymmetric liquid nozzle has a flow-through channel which comprises
an inlet section converging in a flow direction; an outlet section; a curved transition surface interposing the inlet section converging in the flow direction to the outlet section; and wherein the curved transition surface has a radius of curvature which does not exceed 0.5 mm.
- 3. The liquid-gas ejector according to claim 2, wherein the outlet section is cylindrical.
- 4. The liquid-gas ejector according to claim 2, wherein the outlet section converges in the flow direction, defining a slope α which does not exceed 40°.
- 5. The liquid-gas ejector according to claim 2, wherein the outlet section diverges in the flow direction, defining a slope β which does not exceed 40°.
- 6. The liquid-gas ejector according to claim 2, wherein the outlet section has a curvilinear outlet edge, defining a radius of curvature which does not exceed 0.5 mm.
- 7. The liquid-gas ejector according to claim 2, wherein the inlet section converging in the flow direction is conical.
- 8. The liquid-gas ejector according to claim 2, wherein the inlet section converging in the flow direction has a convex curved surface, and wherein said convex curved surface defines a radius of curvature which does not exceed 500 mm.
- 9. The liquid-gas ejector according to claim 2, wherein the inlet section converging in the flow direction has a concave curved surface, and wherein said concave curved surface defines a radius of curvature which does not exceed 500 mm.
- 10. The liquid-gas ejector according to claim 2, wherein the inlet section converging in the flow direction comprises a conical surface; a cylindrical surface; and a second curved transition surface interposing the conical surface to the cylindrical surface and wherein said second curved transition surface has a radius of curvature which ranges from 0.5 mm to 8.0 mm.
Priority Claims (1)
Number |
Date |
Country |
Kind |
98114642 |
Jul 1998 |
RU |
|
Parent Case Info
[0001] This application is a continuation-in-part of U.S. application Ser. No. 09/509,411 filed Mar. 27, 2000, which is a 35 U.S.C. 371 of International Application number PCT/IB99/01309 filed Jul. 7, 1999 (not published in English), now abandoned, which was based on application number RU 98114642 filed Jul. 7, 1998 (not published in English).
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09509411 |
Mar 2000 |
US |
Child |
10037091 |
Oct 2001 |
US |