heat removal
An experimental study of a reducer heat removal piping system in a npp
... Residual Heat Removal (RHR) piping system is identified with the highest contributions for a nuclear melt-down under the safety shutdown earthquake (SSE) in the accident ...removing heat from core, ...
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EXPERIMENTAL COOLER BOX PERFORMANCE USING TWO DIFFERENT HEAT REMOVAL UNITS: A HEAT SINK FIN-FAN, AND A DOUBLE FAN HEAT PIPE
... different heat removal units was conducted to examine the performance of thermoelectric cooler ...The heat removal units employed were a heat sink fin-fan and a double fan heat ...
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Simulation of a PWR Residual Heat Removal System for Component Fatigue Monitoring
... This paper illustrates a method to break down a complex system into primary process models and combine the simplified models in a systematic fashion, to create an overall simulation that appropriately predicts component ...
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The Coal’s Layer Temperature Regime under Conditions of Heat Removal of Absorbed Microwave Energy by Radiation and Convection Simultaneously
... internal heat source ensures warming up, ignition and burning out of the coal ...of heat removal using two mechanisms: radiation and convection (see Figure 1), on the bottom - thermal ...
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Device For Heat Removal For Parked Car
... to heat the ...excessive heat can also damage an automobile's interior as well as personal property kept in the passenger ...dissipating heat from a ...for heat removal inside a car has ...
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Calculation Method of Passive Residual Heat Removal Heat Exchanger and Numerical Simulation
... outside heat transfer mechanism of Passive Residual Heat Removal Heat Ex- changer (PRHR HX) was ...special heat exchanger under natural convection condition in In-containment Refueling ...
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Effect of Heat Removal from Debris on Lower Head Integrity
... maximum heat removal capability with the gap size of 1 mm, the sensible heat loss of 50%, and the cooling rate of 1 K/s for TMI-2 like ...the heat removal capability curves lie above ...
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Solution of heat removal from nuclear reactors by natural convection
... of heat removal by natural convection from both conventional nuclear reactors and reactors with fuel flowing coolant (such as reactors with molten fluoride salts ...of heat removal through gas ...
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Effect Of Nanofluid On Enhancement Of Characteristic Of Plate Heat Exchanger
... better heat transfer in compact heat exchager. Enhancing the heat removal ability of cooling fluids by designing fluids that are more conducting would result in higher heat transfer ...
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Technological Perspectives for Propulsion on Nuclear Attack Submarines
... If the safety function of emergency secondary heat removal is performed by other heat exchangers not used in normal operation, the heat exchanger used for power conversion does not need [r] ...
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Experimental Performance Analysis of Refrigerant in Refrigeration System
... incessant removal of heat from the enclosed space while the temperature is below than that of the surrounding ...needs heat elimination to the surroundings. The heat removal process is ...
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Heat Transfer Analysis in Cooling System of Hydropower’s Generator
... exchanged heat (Q) against NTU at different temperatures of water flow entering the ...N heat removal fell. In Figure 4(b), changes of exchanger heat showed in proportion to the NTU at ...
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An investigation of VLF radio reception
... cult to remo:ve heat, the controller is allowed to supply a biasing power to raise the temperature above'ambient; a reduction in power then represents heat removal... gram of a temperatu[r] ...
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A Literature Review To Predict Performance Analysis Of Miniature Loop Heat Pipe
... high heat transfer capacity at the high working temperature and reduces the thermal resistance compare with normal range of ...of heat removal from the hot ...
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Characterising micro channel absorber plates for building integrated solar thermal collectors
... overall heat loss coefficient in the range 2 – 8 W/m 2 ...and heat transfer coefficients in the range 100 -1000 W/m 2 ...that heat transfer occurred on only three surfaces of the channel and there ...
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Numerical Investigation of Heat Transfer Performance of Phase Change Material Slurries in Micro channels for Cooling of High Power Electronic Devices
... the heat transfer coefficient and Nusselt number and decreasing the wall ...effective heat removal and reduction of microchannel wall temperature is, circulating water (0%PCM slurry) at higher mass ...
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... 0 ≤ H ≤ While at 0 . 6 ≤ H ≤ 0 . 8 there is obvious drop in the rate at which Nusselt number increases with fin height. Hence, it is shown from both Figs. 5 and 6 that the optimum performance of heat transfer ...
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“A review on vortex tube refrigeration and Applications”
... 174 | P a g e Fig. (8). Low temperature air materialsprocessing used by a vortex tube in the machine tool [7] The way of laser cutting is using focused beams to heat the surface of the material upto high ...
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Evaluating the Effect of Thermal Activation on Separation Process of Insoluble Fraction of Gasoline using Red Mud
... In this study, the feasibility of gasoline adsorption by raw and heat activated red mud was investi- gated. The effect of parameters such as initial pH, contact time, adsorbent dose, pollutant concen- tration and ...
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An experimental study of high heat flux removal by shear-driven liquid films
... the heat flux, the dry areas reach the heater, and the film on the heater divides into 2-3 nonstationary rivulets ...the heat flux, the heater is covered by a metastable evaporating thin liquid film, with ...
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