Tobias H. Sienel

Abtauverfahren für hvac-wärmepumpensysteme

Julio Concha, Yu Chen, Young K. Park, 2005 .

Study of lubricant circulation in HVAC systems. Volume 1: Description of technical effort and results; Final technical report, March 1995--April 1996

Tobias H. Sienel, F. R. Biancardi, H. H. Michels, 1996 .

Study of lubricant circulation in HVAC systems

Tobias H. Sienel, F. R. Biancardi, D. R. Pandy, 1997 .

Study of lubricant circulation in HVAC systems. Volume 2: Compilation of program test data; Final technical report, March 1995--April 1996

Tobias H. Sienel, F. R. Biancardi, D. R. Pandy, 1996 .

Reliable, Economic, Efficient CO2 Heat Pump Water Heater for North America

Tobias H. Sienel, Payman Sadegh, Thomas D. Radcliff, 2006 .

STUDY OF LUBRICANT CIRCULATION IN HVAC SYSTEMS Volume I - Description of Technical Effort and Results

Tobias H. Sienel, F. R. Biancardi, D. R. Pandy, 1996 .