Laboratory performance testing, installation, and commissioning of the wide field upgrade tracker for the Hobby-Eberly Telescope

2014 ◽  
Author(s):  
John Good ◽  
John Booth ◽  
Mark E. Cornell ◽  
Gary J. Hill ◽  
Hanshin Lee ◽  
...  
Keyword(s):  
Performance Testing ◽  
Wide Field ◽  
Laboratory Performance ◽  
Testing Installation

Photocatalytic Warm Mix Asphalt laboratory performance testing

2014 ◽  
pp. 1807-1815
Author(s):  
Marwa Hassan ◽  
Louay Mohammad ◽  
Heather Dylla ◽  
Somayeh Asadi ◽  
Samuel Cooper
Keyword(s):  
Performance Testing ◽  
Warm Mix Asphalt ◽  
Laboratory Performance

scholarly journals Consideration of Standards and Recommendations for Selection, Installation and Maintenance of Substation Transformers_Final Draft_021120.docx

2020 ◽  
Author(s):  
David Durocher
Keyword(s):  
Power Systems ◽  
North American ◽  
Performance Testing ◽  
Field Testing ◽  
Operational Efficiency ◽  
Testing Installation

This paper will discuss the key applicable North American Standards defining performance, testing, installation and routine field maintenance of liquid-immersed distribution substation transformers. These transformers, typically applied in commercial and industrial power systems, can be installed either in outdoor or indoor locations, applied as remote or close-coupled to either primary or secondary switchgear, or both. Recommendations based on these standards for selection, installation and factory/field testing industry users should specify to maximize reliability, operational efficiency and safety will follow.

New Developments in PTFE Sheet Gaskets With Engineered Surface Profile

2019 ◽  
Author(s):  
James Drago
Keyword(s):  
Surface Texture ◽  
New Technology ◽  
Compressive Load ◽  
Surface Profile ◽  
Performance Testing ◽  
Performance Characteristics ◽  
Current Field ◽  
New Developments ◽  
Laboratory Performance ◽  
Ptfe Sheet

Abstract This paper presents laboratory performance testing of new technology utilizing a textured raised pattern on filled restructured PTFE (R-PTFE) sheet gasketing. The technology published in PVP2018-84039 and PVP2018-84040 and presented in Prague1,2 examined the load retention attributes of filled PTFE sheet gaskets with hexagonal/honeycomb surface texture in a miniaturized and standard raised face flange joints. This paper will show performance characteristics and comparisons to flat traditional R-PTFE gaskets. Data is presented on leak performance based on DIN-3535-4/6 and EN 13555, deflection under compressive load, bolt load retention and ASTM F36 compression and recovery. The paper gives a summary of results from a study of PTFE gasket users expressing their needs and desires for gasket performance. Examples of current field cases from chemical processors are also be presented.

Laboratory Performance Testing of Open-Graded Friction Course Mixtures

2004 ◽  
Vol 1891 (1) ◽  
pp. 40-47 ◽  
Author(s):  
Donald E. Watson ◽  
L. Allen Cooley ◽  
Kathryn Ann Moore ◽  
Kevin Williams
Keyword(s):  
Performance Testing ◽  
Laboratory Performance ◽  
Open Graded Friction Course

scholarly journals Consideration of Standards and Recommendations for Selection, Installation and Maintenance of Substation Transformers_Final Draft_021120.docx

2020 ◽  
Author(s):  
David Durocher
Keyword(s):  
Power Systems ◽  
North American ◽  
Performance Testing ◽  
Field Testing ◽  
Operational Efficiency ◽  
Testing Installation

This paper will discuss the key applicable North American Standards defining performance, testing, installation and routine field maintenance of liquid-immersed distribution substation transformers. These transformers, typically applied in commercial and industrial power systems, can be installed either in outdoor or indoor locations, applied as remote or close-coupled to either primary or secondary switchgear, or both. Recommendations based on these standards for selection, installation and factory/field testing industry users should specify to maximize reliability, operational efficiency and safety will follow.

Laboratory Performance Testing of Venous Cannulae During Inlet Obstruction

2008 ◽  
Vol 32 (7) ◽  
pp. 566-571 ◽  
Author(s):  
Antoine P. Simons ◽  
Yuri Ganushchak ◽  
Pieter Wortel ◽  
Theo van der Nagel ◽  
Frederik H. van der Veen ◽  
...  
Keyword(s):  
Performance Testing ◽  
Laboratory Performance
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