WebMar 18, 2010 · Although the characteristics of submerged high-speed water jets were thoroughly studied (Long et al. Citation 1991, or Wu et al. Citation 1995), few experimental studies on high-speed water jets in air have been reported in the literature.Leach et al. Citation (1966) studied the pressure distribution on a target plate placed at a given axial … WebOnce the aircraft crosses the speed of sound, the molecules are pushed with a speed faster than they can travel. This causes a shock wave on the air around the aircraft. Under certain circumstances of the dew point and relative humidity, the shock wave causes the water vapour molecules to condence and form the vapour cone. Share.
Flow characteristics of multiple plunging jets towards treatment …
WebOct 23, 2024 · The water jet impinges performance such as breaking rock and cutting is determined by the jet flow field characteristic, and the nozzle structure parameters have great influences on jet impinge performance. 23, 24 However, the current research on the flow field characteristics of gas–liquid two-phase jet are mainly focused on the … WebJet Flow. A plunging jet flow is defined as the impingement of a rapid flow (e.g. jet, supercritical flow) into a slower body of liquid (e.g. pool of liquid at rest, a tranquil … portmans burnside
Droplet size and velocity characteristics of water-air impinging jet ...
WebJun 14, 2005 · 1 Introduction. The entrainment of air into a pool of water as a result of water jet impingement has been of interest in many facets of engineering. For a water jet which is continuously pouring into an otherwise calm free surface, the entrainment of air is in the form of bubbles being “dragged” below the free surface. WebJun 22, 2024 · This experimental study presents an analysis of the air–water flow in rectangular free-falling jets. The measurements were obtained downstream of a 1.05 m wide sharp-crested weir. The properties of the air–water flow were registered in several cross-sections of the nappe. A conductivity phase detection probe was … WebJul 28, 2024 · The mechanical characteristics and stress state caused by water jet loading are influenced by many factors that have restricted studies on the jet mechanism. Using the basic theory of elasticity and fluid … options bhcare