Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"lifetime test"”.
-
Modeling 0.18[m̳u̳]m BiCMOS (S18) high sheet resistance (RPH) polysilicon resistor lifetime drift
A highly accelerated lifetime test (HALT), is a stress testing methodology for accelerating product reliability that is universally conducted during the engineering development process. In conducting a HALT for circuit components, a burn-in procedure is executed, where the circuit/device is heated …
-
Point of Use Semi-Batch Reverse Osmosis Desalination Prototype Experimental Validation
… and consume significant energy. Through previous testing and analysis of a POU RO system, it was identified that recirculating brine within a semi-batch configuration with a brine flushing mechanism can potentially achieve 75% or higher recovery ratios. A prototype made from off-the-shelf parts …
-
Microjet impingement cooling of high power-density electronics
… cooling, improves both the performance and lifetime of the device. In this work, the high heat transfer capability of microjet impingement was leveraged to bring cooling directly to the backside of the electronic device. Previous experimental studies characterized the effects of geometrical …
-
Electrohydrodynamic Microfabricated Ionic Wind Pumps for Electronics Cooling Applications
… fan except in terms of COP. Additionally, the lifetime experiments conducted demonstrate that additional work may be required to extend the operation of the device, and some form of non-porous coating may be required to protect the underlying copper material. Nonetheless, the device described …