High speed bubbles dynamics

June 28, 1999, 08:32

Can anyone direct me towards works, workers or projects on the dynamics of tiny gas bubbles (sub millimeter) emerging from a syringe or nozzle into liquid? The aspects I am interested in, are: dynamics of the bubbles - shape, size as well as rewetting of liquid at the syringe opening as a function of gas flowrate, interfacial tension and viscosity. Also liquid flow conditions around the gas outlet is an important issue.

Both experimental, theoretical and CFD works are of interest.

Best regards Rune W. Time Associate prof., Dept. of Petroleum Engineering Stavanger College Norway

June 28, 1999, 10:17

You may contact Dr. Jim Klausner, Dept. Mechanical Engineering at the University of Florida. He conducted experiental and numerical studies on bubble flows. His office phone number is (407) 392-3506. Or you may find him in the UF home page.

H.Li

June 28, 1999, 10:22

Sorry, UF's area code is (352) not (407). So, Dr. Klausner's phone number should be (352)392-3506. Sorry for the mistake.

June 28, 1999, 08:32	High speed bubbles dynamics	#1
Rune W. Time Guest Posts: n/a	Can anyone direct me towards works, workers or projects on the dynamics of tiny gas bubbles (sub millimeter) emerging from a syringe or nozzle into liquid? The aspects I am interested in, are: dynamics of the bubbles - shape, size as well as rewetting of liquid at the syringe opening as a function of gas flowrate, interfacial tension and viscosity. Also liquid flow conditions around the gas outlet is an important issue. Both experimental, theoretical and CFD works are of interest. Best regards Rune W. Time Associate prof., Dept. of Petroleum Engineering Stavanger College Norway

June 28, 1999, 10:17	Re: High speed bubbles dynamics	#2
Hongjun Li Guest Posts: n/a	You may contact Dr. Jim Klausner, Dept. Mechanical Engineering at the University of Florida. He conducted experiental and numerical studies on bubble flows. His office phone number is (407) 392-3506. Or you may find him in the UF home page. H.Li

June 28, 1999, 10:22	Re: High speed bubbles dynamics	#3
Hongjun Li Guest Posts: n/a	Sorry, UF's area code is (352) not (407). So, Dr. Klausner's phone number should be (352)392-3506. Sorry for the mistake.

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