1 edition of Experimental investigation of the starting process of short diffusers for gas dynamic lasers found in the catalog.
Written in English
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Search the leading research in optics and photonics applied research from SPIE journals, conference proceedings and presentations, and eBooks Annular diffusers are frequently used in turbomachinery applications to recover the discharge kinetic energy and increase the total-to-static isentropic efficiency. Despite its strong influence on turbomachinery performance, the diffuser is often neglected during the preliminary design. In this context, a one-dimensional flow model for annular diffusers that accounts for the impact of this
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The diffuser section of a Gas Dynamic Laser (GDL) is one of the largest components in the system. The purpose of this investigation was to examine the problem of starting supersonic flow in short diffusers with fixed walls, incorporating various bleed arrangements for boundary layer control (BLC).
A Mach number of 4, ramp angle of 19 degrees diffuser length of inches and a diffuser width .2O/abstract. Experimental investigation of the starting process of short diffusers for gas dynamic :// foundinthisinvestigation,however,thatnolossofpressurerecovery is suffered when steep ramp angles and thin diffusers are ramps and thin diffusersections wouldserve to minimize boththe The purpose of this investigation was to examine the problem of starting supersonic flow in short diffusers with fixed walls, incorporating various bleed arrangements for boundary layer control (BLC).
A Mach number of 4, ramp angle of 19 degrees diffuser length of in. and a diffuser width of in. were used throughout this :// Numerical and experimental investigation of heat transfer process in electromagnetically driven flow within a vacuum induction furnace.
At the first time step of the CFD simulation, the starting position was a flat (without any meniscus) free surface of the molten metal The flow-field through gas dynamic laser geometry (GDL), consisting of reservoir, bank of nozzles, cavity and a supersonic diffuser has been studied using commercially available CFD :// JH damage constitutive model in the AUTODYN 2D code is successfully applied to research dynamic fracture process.
Dynamic response and crack propagation under two loadings are agreed well with experimental results. The borehole pressure is much high when decoupling factors (K) is 1, and then linearly decreased with K :// Design methods developed by Annamalai et al. for short cylindrical supersonic exhaust diffusers (SED) show that the inclusion of shock generators further helps in reducing the starting pressure.
The experimental and theoretical study of Puzach  described the starting characteristics and steady operation of a supersonic diffuser with In the present work, a second throat ejector using nitrogen as the primary fluid is considered for the creation of a low vacuum in a high-altitude testing facility for large-area-ratio rocket :// Proc.
SPIEIndustrial Laser Applications Symposium (ILAS ), (1 July ); doi: / A technical report is a formal report designed to convey technical information in a clear and easily accessible format. It is divided into sections which allow different readers to access different levels of information.
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Experimental and numerical investigation of turbulent convective heat transfer deterioration of supercritical water in vertical tube. Investigation of Rocket Exhaust Diffusers for Altitude :// TOPICS: Near field, Quantum cascade lasers, Optical engineering, Optical simulations, Sensors, Spectroscopy, Device simulation, Pulsed laser operation, Measurement devices, Staring arrays Investigation of optical current transformer signal processing method based on an improved Kalman algorithm.
Experimental study on microlaser Shock Wave Cavitation Bubble Laser Pulse Energy Laser Induce Breakdown Bubble Dynamic These keywords were added by machine and not by the authors.
This process is experimental and the keywords may be updated as the learning algorithm :// These proceedings collect the papers presented at the 30th International Symposium on Shock Waves (ISSW30), which was held in Tel-Aviv Israel from July 19 to J The Symposium was organized by Ortra Ltd.
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b) or the emission of an Auger electron (Fig. A Generalized Mathematical Model to Estimate Gas Turbine Starting Characteristics. Agrawal, M. Yunis. Experimental Investigation of a Low Hub-to-Tip Ratio Single Stage Transonic Fan.
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Experimental Investigation of Single Bubble Characteristics in a Cold Model of a AIAA Aerospace Sciences Meeting. 8–12 January Kissimmee, Florida. eISBN: An Experimental Investigation on the Thermal Effects of NS-DBD and AC-DBD Plasma Actuators for Aircraft Icing Mitigation Corona-Glow-Arc Transition in High Pressure He/Ar Microplasma for Diode Pumped Rare Gas Lasers.
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The applications of copper (Cu) and Cu-based nanoparticles, which are based on the earth-abundant and inexpensive copper metal, have generated a great deal of interest in recent years, especially in the field of catalysis.
The possible modification of the chemical and physical properties of these nanoparticles using different synthetic strategies and conditions and/or via postsynthetic This book contains the papers presented at the 7th International Conference on Compressors and their Systems at City University London in conjunction with the IMECHE.
This conference is the ultimate global forum for reviewing the latest developments and novel approaches in compressor ://