Results 61 to 70 of about 72,478 (206)

Ceramic regenerator systems development program [PDF]

Ceramic regenerator cores are considered that can be used in passenger car gas turbine engines, Stirling engines, and industrial/truck gas turbine engines.
Cook, J. A., Fucinari, C. A., Lingscheit, J. N., Rahnke, C. J.   +3 more
core   +4 more sources

The High Voltage Feedthroughs for the ATLAS Liquid Argon Calorimeters [PDF]

, 2007
The purpose, design specifications, construction techniques, and testing methods are described for the high voltage feedthrough ports and filters of the ATLAS Liquid Argon calorimeters.
, A Talalaevskii, ASTM, ATLAS collaboration, ATLAS collaboration, B Botchev, Douglas Electrical Components (formerly Douglas Engineering Company), G Finocchiaro, Ground-R-Guide, HABIA Cable, J Farrell, J Hoffman, J Steffens, J.R. Perkins, Kynar, M Rijssenbeek, M Thioye, M Zdrazil, Mylar by DuPont, NASA, NOVACAP, NOVACAP, Product no. 0037, R L McCarthy, S Kan, T. Droege, Tefzel, TRA-CON   +27 more
core   +2 more sources

Study on the influence of key structural parameters of turbine heat shields on the thermal load of bearing shell

Case Studies in Thermal Engineering
Increasing engine power outputs have raised exhaust gas temperatures, intensifying thermal stresses on turbine systems and compromising bearing reliability through accelerated seal ring degradation and oil coking.
Chao Ma, Guangqian Zhu, Zhanhao Chen, Shanshan Guo   +3 more
doaj   +1 more source

Performance of Rim-Seals in Upstream and Downstream Cavities over a Range of Flow Coefficients

International Journal of Turbomachinery, Propulsion and Power, 2017
This paper presents measurements of CO2 concentration and pressure in a new, highly instrumented and versatile, 1.5-stage gas turbine facility. The rig, which has been specifically designed for investigations related to hot gas ingestion, features ...
Marios Patinios, James A. Scobie, Carl M. Sangan, Gary D. Lock   +3 more
doaj   +1 more source

Optimization of Turbine Rim Seals [PDF]

Experiments are being conducted to gain an understanding of the physics of rim scale cavity ingestion in a turbine stage with the high-work, single-stage characteristics envisioned for Advanced Subsonic Transport (AST) aircraft gas turbine engines fo the
Sabnis, J. S., Stetson, G. M., Tew, D. E., Wagner, J. H.   +3 more
core   +1 more source

Outcomes of arthroscopic "Remplissage": capsulotenodesis of the engaging large Hill-Sachs lesion

Journal of Orthopaedic Surgery and Research, 2011
Background A Hill-Sachs lesion of the humeral head after a shoulder dislocation is clinically insignificant in most cases. However, a sizable defect will engage with the anterior rim of the glenoid and cause instability even after anterior glenoid ...
Mayo Lee, Haviv Barak, Biggs Daniel
doaj   +1 more source

Computational and Experimental Assessment of Rim Sealing Flows in Axial Turbine Chute Rim Seals

AIAA Propulsion and Energy 2021 Forum, 2021
Donato M. Palermo, Anna Bru Revert, Feng Gao, Dario Amirante, John Chew, Paul Beard   +5 more
openaire   +2 more sources

Rotor fragment protection program: Statistics on aircraft gas turbine engine rotor failures that occurred in US commercial aviation during 1979 [PDF]

Statistical information relating to the number of gas turbine engine rotor failures which occurred during 1979 in commercial aviation service use is provided. The predominant failure mode involved blade fragments, 84 percent of which were contained.
Delucia, R. A., Salvino, J. T.
core   +1 more source

Vacuum probe surface sampler [PDF]

, 1973
A vacuum probe surface sampler is described for rapidly sampling relatively large surface areas which possess relatively light loading densities of micro-organism, drug particles or the like.
Zahlava, B. A.
core   +1 more source

TECHNOLOGICAL CONTRIBUTIONS OF THE MILITARY ENGINEERING TO THE NATIONAL DEVELOPMENT

Política y Estrategia, 2018
The development of the Chilean military industry is closely related to the growing of the national industry. Similarly to the way the history of the Army and the country are tightly related, the history of the military engineering is an example of ...
RODRIGO CARO DE KARTZOW
doaj   +1 more source