1. Direct-contact heat transfer with change of phase: Evaporation of drops in an immiscible liquid medium
2. Boehm , R.F. , Jacobs , H.R. ,Coats, W.W. Proc. 9th Intersociety Energy Conversion Engg. Conf. , 1044 – 1049 ( 1974 ).
3. Jacobs , H.R. , and Boehm , R.F.Direct Contact Binary Cycles, Source Book on the Production of Electricity from Geothermal Energy , Brown University , DOE/RA 4051–1 , 413 – 471 ( 1980 ).
4. An Experimental Study of Bubbles Moving in Liquids