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James Braun and student in laboratory
Purdue ID NumberPSD00002369
UNS IDbraun-aircondition
TitleJames Braun and student in laboratory
DescriptionPurdue Colleges and Departments. Purdue mechanical engineering graduate student Woohyun Kim, at right, and James Braun, a professor of mechanical engineering, use a new technique designed to save energy and servicing costs by indicating when air conditioners are low on refrigerant, preventing the units from working overtime. Technicians servicing home air conditioners might simply plug a personal digital assistant into the unit to read the refrigerant-charge information. The conventional method for accurately learning how much charge is in a system involves removing all of the refrigerant and weighing it, a time-consuming procedure that requires a vacuum pump.
Date of Original2009-06-17
SubjectsPurdue University
Universities & colleges--Indiana--West Lafayette
Genre (TGM)Digital photographs
Extent of Original1 photograph : digital, JPEG, color
OrientationLandscape
RepositoryPurdue University Libraries, Karnes Archives and Special Collections
CreatorHancock, Andrew
Typeimage
Formatjpeg
CollectionPurdue Colleges and Departments
CollegeCollege of Engineering
RightsCourtesy of University News Service
Capture DeviceNIKON D300
Resolution300 ppi
Color Depth24 bit
Color ManagementAdobe RGB (1998)
Binder NumberBD 2009
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