NASA NTRS · 19690000392
Hydraulic calipers
Abstract
Hydraulic calipers determine area of annular openings in irregular or concealed passages. With modifications the device could be adapted to investigations of cross-sectional changes in heat flow passages, ducts, conduits, and heat exchanger elements.
Keep this discovery
Explore connections, maps & timelines
Benson, J. A.. 1969-09-01. Hydraulic calipers. https://ntrs.nasa.gov/citations/19690000392
Cite the original work for its findings. Save a collection to share your selection of sources.