NASA NTRS · 19740000117
Valve degradation detector
Abstract
To determine corrosive degradation of valve while it is in service, detect changes in surface roughness or presence of corrosive layers at junction of poppet and seat by measuring temperature gradients created across junction by small heat source.
Keep this discovery
Explore connections, maps & timelines
Doshi, N. H.. 1974-08-01. Valve degradation detector. https://ntrs.nasa.gov/citations/19740000117
Cite the original work for its findings. Save a collection to share your selection of sources.