1 to 4 of 4 Results
Oct 10, 2016
Bar-Cohen, Yoseph; Badescu, Mircea; Bao, Xiaoqi; Chang, Zensheu; Lee, Hyeong Jae; Lih, Shyh-Shiuh; Sherrit, Stewart, 2016, "The JPL's Electroactive Technologies Group and its NDEAA lab", https://hdl.handle.net/2014/47160, Electroactive Technologies Group Meeting, Pasadena, California, Ocrtober 10, 2016, JPL Open Repository
No abstract provided |
Jun 5, 2016
Bar-Cohen, Yoseph; Zacny, Kris; Badescu, Mircea; Lee, Hyeong Jae; Sherrit, Stewart; Bao, Xiaoqi; Freeman, David; Paulsen, Gale L.; Beegle, Luther, 2016, "Auto-gopher-2 - wireline deep sampler driven by percussive piezoelectric actuator and rotary EM motors", https://hdl.handle.net/2014/46125, CIMTEC 2016 - 7th Forum on New Materials, Perugia, Italy, June 5-9, 2016, JPL Open Repository
Two of the key purposes of future NASA’s solar system exploration of planetary bodies are the search for potentially preserved bio-signatures and for habitable regions. To address these objectives, a biologically inspired wireline deep rotary-percussive drill, called Auto-Gopher,... |
Apr 11, 2016
Bar-Cohen, Yoseph; Zacny, Kris; Badescu, Mircea; Lee, Hyeong Jae; Sherrit, Stewart; Bao, Xiaoqi; Paulsen, Gale L.; Beegle, Luther, 2016, "The Auto-Gopher: a wireline rotary-percussive deep sampler", https://hdl.handle.net/2014/45800, ASCE Earth and Space 2016 Conference, Orlando, Florida, April 11-15, 2016, JPL Open Repository
The Auto-Gopher was developed to access regions on planetary bodies that potentially preserve biosignatures or are presently habitable that are vital to meeting search for life exploration objectives. |
Mar 20, 2016
Lih, Shyh-Shiuh; Lee, Hyeong Jae; Bar-Cohen, Yoseph, 2016, "In-situ measurement of the height of condensed water in steam pipes with dynamic flow", https://hdl.handle.net/2014/46055, SPIE Smart Structures/NDE 2016, Las Vegas, Nevada, March 20-24, 2016, JPL Open Repository
A method based on the use of enhanced filtered Hilbert envelope of the wave signal was developed in order to monitor the height of condensed water through the wall of steam pipes having dynamic flow conditions. A prototype testbed was designed and fabricated in this study to simu... |