hot gas
REVIEW ON HOT GAS DEFROSTING SYSTEM FOR VAPOR COMPRESSION REFRIGERATION SYSTEM
... 1. Hot gas bypass control ...3.Suction gas throttling. In a hot-gas by-pass control scheme, the refrigerant was by-passed from the compressor and injected back into the suction line to ...
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Hot gas welds in unplasticised polyvinyl chloride
... of hot gas welded clear unplasticised polyvinyl chloride (UPVC), Typical weld strengths are 20-30 MPa compared to 45 MPa for hot gas welded filled UPVC and 61 MPa for hot tool welded ...
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Imprints of recoiling massive black holes on the hot gas of early type galaxies
... large-scale hot gas of the underlying ...bound gas that infall on the disc can also be present during the lifetime of the recoiling BH (Merritt, Schnittman & Komossa 2008; O’Leary & Loeb ...
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Iron abundance distribution in the hot gas of merging galaxy clusters
... the hot intra-cluster medium (ICM) in galaxy clusters is violently compressed and heated, and large amounts of thermal and non-thermal energy are released, giv- ing rise to shock fronts and turbulence (Markevitch ...
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Abundance and temperature distributions in the hot intra-cluster gas of Abell 4059
... ( ∼ 650 kpc) from the core. Probably because of projection effects, the temperature ICM is not found to be in single phase, even in the outer parts of the cluster. The abundances of Ne, Si, S, Ar, Ca, and Fe, but also O ...
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Development of hot air plastic welding machine for welding of Polypropylene material
... the hot air plastic welding where the hot air is used to fuse or melt a filler thermoplastic rod and simultaneously heat the surfaces to be ...of hot-gas welding the parameters of welding such ...
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An Investigation of Mist/Air Film Cooling with Application to Gas Turbine Airfoils
... a hot main ...and hot gas does not provide the correct physics of the heat flow under an actual film cooling condition and therefore the results are questionable! This means that in the real ...
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Fossil Fuels Non-Consuming Heating, Ventilation and Domestic Hot Water Supplying Integrated System
... 2-compressed hot gas supplying pipeline 3-R-22 hot gas-supplying collector; 4-R-22 condensed gas return pipeline, 5-pipe type air heater; 6-liquid R-22 return pipeline(branch) to the ...
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Cross-correlation of the unresolved X-ray background with faint galaxies
... At the faint end of the deepest X-ray surveys, a population of X-ray luminous galaxies is seen. In this paper, we present the results of a cross-correlation between the residual, unresolved X-ray photons in a very deep ...
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A REVIEW ON DEVELOPMENT OF CLEAN COAL TECHNOLOGIES AND APPLICATION TO INDIAN COAL
... fuel gas before its combustion in gas turbine not only prevents the formation of the sulfur dioxide but also could make it possible to recover a saleable, elemental sulfur by-product that could be a credit ...
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Effects of fire-fighting on a fully developed compartment fire: temperatures and emissions
... involvement of the fire-fighting team. The progression of the fire-fighters through the corridor and the main- room suppression attack - in particular the effect of short, medium and long water pulses on either the ...
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A 2:1 cocrystal of 6,13 dihydropentacene and pentacene
... pure gas, pressure ca 1 atm (1 atm = 101325 Pa), was delivered to one end of the crystal-growth reactor and exited from the system through a bubbler, thus removing impurities and decomposition ...pressure, ...
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Structural Integrity Assessments of Helium Components in the Primary Cooling System during the Safety Demonstration Test Using the HTTR
... concentric hot gas duct was produced in order to simulate the thermal hydraulics mechanism between the structure and helium gas during the coolant flow reduction tests as shown in ...helium ...
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Combustion flame spray of CoNiCrAlY & YSZ coatings
... protect hot gas paths of power generation and aerospace gas turbines, that have been deposited through the Combustion Flame Spray (CFS) process, are assessed and compared to coatings of the same ...
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Core in shell sorbent for hot coal gas desulfurization
... A core-in-shell sorbent is described herein. The core is reactive to the compounds of interest, and is preferably calcium-based, such as limestone for hot gas desulfurization. The shell is a porous ...
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Grellmann, Rebekka (2012): Massive star formation as seen by infrared long-baseline interferometry. Dissertation, LMU München: Fakultät für Physik
... inner gas disk and several hundred to ∼ 1500 K for the inner dusty part of the ...the hot gas disk and emission originating from the inner dust ...
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Investigation of fluid flow and heat transfer in tube hot metal gas forming process
... In the present study, heat transfer of both fluid and solid phases are numerically examined in a hot metal gas forming of an aluminum tube. Governing equations of fluid phases, consisting of the continuity, ...
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Effects of EGR rate on performance and emissions of a diesel power generator fueled by B7
... exhaust gas [30]. The authors reported reduced exhaust gas temperature, increased intake charge tempera- ture and reduced fuel conversion efficiency with increasing EGR ...and gas opacity, due to the ...
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Numerical Investigation on Influence of Fan Speed and Swirling Gas Injection on Thermal Flow Characteristics in Nitrocarburizing Furnace
... inlet gas with swirl number was seen at the lower section of the furnace due to the increase in the convective heat transfer with flow mixing between hot atmo- sphere gas and cold inlet ...mixture ...
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A Potential Tsunami impact assessment of submarine landslide at Baiyun Depression in Northern South China Sea
... This study has been funded by the National Marine Public Scientific Research (ID: 201005005) and National Natural Science Foundation of China (project ID: 41372321). We would like to extend our thanks to Dr. Hu Guanghai ...
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