Blar i NTNU Open på forfatter "Zhao, He"
-
An experimental investigation of liquid droplets impinging vertically on a deep liquid pool
Zhao, He (Doctoral Theses at NTNU, 1503-8181; 2009:230, Doctoral thesis, 2009)Interactions between droplets and liquid films are found widely in our daily life, and many interesting phenomena can be observed. Scientists study the phenomena not only because they are fascinating but also apply the ... -
An experimental method for studying the discrete droplet impact phenomena in a flammable gas environment
Zhao, He; Brunsvold, Amy; Munkejord, Svend Tollak; Mølnvik, Mona J. (Journal article; Peer reviewed, 2010)To improve the initial design as well as to gain insight into operational issues of heat exchangers and other process equipment involving complex two-phase flow phenomena, one can choose to conduct full-scale ... -
Investigation of droplets impinging on a deep pool: transition from coalescence to jetting
Zhao, He; Munkejord, Svend Tollak; Brunsvold, Amy (Journal article; Peer reviewed, 2011)An experimental investigation of droplets impinging vertically on a deep liquid pool of the same fluid was conducted. Coalescence and jetting as two of the main regimes were identified and studied. Five fluids, distilled ... -
Transition between coalescence and bouncing of droplets on a deep liquid pool
Zhao, He; Brunsvold, Amy; Munkejord, Svend Tollak (Journal article; Peer reviewed, 2011)This study focused on the bouncing of sub-millimetric droplets (below 0.7 mm) of three different fluids, distilled water, technical ethanol and 1-propanol on a deep liquid pool of the same fluids. Four different flow regimes ...