Results 121 to 130 of about 1,172,200 (380)

Experimental and numerical study on natural gas explosion evolution in open space under different initial conditions

open access: yesCase Studies in Thermal Engineering
The vapor cloud explosion in open space are greatly affected by the initial conditions of gas cloud and the surrounding environment, while in the gas compressor station, these factors are ubiquitous.
Shiyu Jia   +6 more
doaj   +1 more source

Flow quality studies of the NASA Lewis Research Center 8- by 6-foot supersonic/9- by 15-foot low speed wind tunnel [PDF]

open access: yes
A series of studies were conducted to determine the existing flow quality in the NASA Lewis 8 by 6 Foot Supersonic/9 by 15 Foot Low speed Wind Tunnel.
Arrington, E. Allen, Pickett, Mark T.
core   +1 more source

Considerations on determining the explosion risk and the areas with explosion hazard in a natural gas compressor station

open access: yes, 2018
. Compressor stations are important components within natural gas transportation networks. The current paper analyses some of the safety aspects involved in the operation of such facilities – on the one hand related to the explosion risk for employees ...
A. Gligor, V. Petrescu
semanticscholar   +1 more source

Characterization of The Electrical and Optical Properties of Ultrabithorax Fusion Fibers for Biosensing

open access: yesAdvanced Materials Technologies, EarlyView.
In this work, Ultrabithorax (Ubx) protein fusions with myoglobin, EGFP and mCherry are investigated and proposed for biosensing applications. For the first time, FRET calculations based on fluorescent lifetime measurements are presented for Ubx‐based protein fusions.
Karol Szuba‐Jablonski   +3 more
wiley   +1 more source

Flight-measured inlet pressure transients accompanying engine compressor surges on the F-111A airplane [PDF]

open access: yes
Two-F-111A airplanes were subjected to conditions that caused engine compressor surges and accompanying duct hammershock pressure transients. Flight speed ranged from Mach 0.71 to Mach 2.23, and altitude varied from approximately 3200 meters to 14,500 ...
Holzman, J. K., Nugent, J.
core   +1 more source

Case-Based Reasoning Approach for Automating Control of Gas-Compressor Unit Within Gas-Compressor Station

open access: yesJournal of Physics: Conference Series, 2018
The aspects of Case-based reasoning system operation are described. The possibility of application such system to gas-compressor units within gas-compressor stations for revealing emergencies is considered. A functional diagram of intellectual case-based
O. Kuzyakov, I. Gluhih, M. Andreeva
semanticscholar   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk   +2 more
wiley   +1 more source

Turbofan compressor dynamics during afterburner transients [PDF]

open access: yes
The effects of afterburner light-off and shut-down transients on compressor stability were investigated. Experimental results are based on detailed high-response pressure and temperature measurements on the Tf30-p-3 turbofan engine.
Kurkov, A. P.
core   +1 more source

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