scholarly journals Manufacture of High Performance Cryogenic Pressure Vessels Final Report CRADA No. TC02129

2018 ◽  
Author(s):  
S. M. Aceves ◽  
W. Clinkscales
Keyword(s):  
High Performance ◽  
Pressure Vessels ◽  
Final Report ◽  
Cryogenic Pressure Vessels

scholarly journals Next Generation Photovoltaic Technologies For High-Performance Remote Power Generation (Final Report)

2016 ◽  
Author(s):  
Anthony L. Lentine ◽  
Greg N. Nielson ◽  
Daniel S. Riley ◽  
M. Okandan ◽  
William C. Sweatt ◽  
...  
Keyword(s):  
Power Generation ◽  
High Performance ◽  
Final Report ◽  
Next Generation ◽  
Photovoltaic Technologies

Cold Stretching of Cryogenic Pressure Vessels From Austenitic Stainless Steels

2011 ◽  
Author(s):  
Jinyang Zheng ◽  
Abin Guo ◽  
Cunjian Miao ◽  
Ping Xu ◽  
Jian Yang ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
Pressure Vessels ◽  
High Rate ◽  
Fatigue Properties ◽  
Numerical Studies ◽  
Deformation Hardening ◽  
Considerable Work ◽  
Cryogenic Pressure Vessels ◽  
Strength Improvement

Austenitic stainless steel (ASS) exhibits considerable work-hardening upon deformation while retaining the characteristics of the material. The high rate of austenite deformation hardening was utilized by cold stretching (CS) of cryogenic pressure vessels. A few percent deformation will give the vessel a considerable and homogeneous yield strength improvement, and the wall thickness may be greatly reduced. The authors have conducted extensive experimental and numerical studies on CS of cryogenic pressure vessels from ASS. A summary of our work as well as a brief introduction of the history, standards, safety, and advantages of CS are given in this paper. What should be further investigated, such as fatigue properties of cold stretched ASS especially under cryogenic temperature, design of cold stretched transportable cryogenic vessels based on life, are also presented.

scholarly journals High Performance Cold Climate Heat Pump (CCHP) – Final Report

2015 ◽  
Author(s):  
Bo Shen ◽  
Omar Abdelaziz ◽  
Van Baxter ◽  
C. Rice
Keyword(s):  
Heat Pump ◽  
High Performance ◽  
Cold Climate ◽  
Final Report
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