Engineering topics

Normann, Randy A

Publications and source records attributed to Normann, Randy A.

2 records

DOE OSTI2015

Developing 300°C Ceramic Circuit Boards

This paper covers the development of a geothermal ceramic circuit board technology using 3D traces in a machinable ceramic. Test results showing the circuit board to be operational to at least 550°C. Discussion on producing this type of board is outlined along with areas needing improvement.

15 GEOTHERMAL ENERGY↗

DOE OSTI2014

Geothermal Dual Acoustic Tool for Measurement of Rock Stress (Final Report)

This paper outlines the technology need for a rock formation stress measurement in future EGS wells. This paper reports on the results of work undertaken under a Phase I, DOE/SBIR on the feasibility to build an acoustic well logging tool for measuring rock formation stress.

15 GEOTHERMAL ENERGY↗