The Structure of Low-head Two Phase-flow in Flat Nozzles during Outflow of the Liquid into Rarefied Medium

摘要：

Outcomes of experimental researches of the low-pressure adiabatic flow of the boiling liquid through two-dimensional Laval nozzles in a vacuum atmosphere are adduced. Requirements of critical conditions of flow are determined. Structural forms of a stream are investigated and their connection with crisis of flow is shown. It is established periodic non-stationary macrostructures of a stream which is stipulated by the rotational gear of origin of a vapor phase.

关键词： component low-head flow flow structure flat nozzle mass flow rate

作者: Kochenkov A.G. Tonkonog V.G.

作者单位: Kazan State Technical University named after A.N.Tupolev KSTU-KAI Kazan, Russian Federation

会议类型: 国际会议

会议名称: The 3rd International Symposium on Jet Propulsion and Power Engineering(第三届喷气推进与动力工程国际会议 ISJPPE)

会议地点: 南京

会议语种:英文

页码: 400-402

在线出版日期: 2010-09-13（万方平台首次上网日期，不代表论文的发表时间）