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[PDF] Top 20 Characterization of the performances of an innovative heat-exchanger/reactor

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Characterization of the performances of an innovative heat-exchanger/reactor

Characterization of the performances of an innovative heat-exchanger/reactor

... t The use of heat exchanger/reactors (HEX/reactors) is a promising way to overcome the barrier of poor heat transfer in batch ...complete the chemistry, low ... Voir le document complet

13

Characterization of the performances of an innovative heat-exchanger/reactor

Characterization of the performances of an innovative heat-exchanger/reactor

... mode Heat and mass transfer intensification a b s t r a c t The use of heat exchanger/reactors (HEX/reactors) is a promising way to overcome the barrier of poor ... Voir le document complet

14

Experimental and numerical activities in support of the design of astrid sodium-gas heat exchanger

Experimental and numerical activities in support of the design of astrid sodium-gas heat exchanger

... In the framework of the development of the ASTRID Sodium-cooled Fast Reactor prototype, the CEA is studying the technical feasibility of adopting a Brayton ... Voir le document complet

15

Development of a Numerical Model for a Compact Intensified Heat-Exchanger/Reactor

Development of a Numerical Model for a Compact Intensified Heat-Exchanger/Reactor

... HEX reactor, R f is considered to be negligible. For calculation of the overall heat transfer coefficient through pipes and channels, the Nusselt number, which represents the ... Voir le document complet

20

Progress in the astrid sodium gas heat exchanger development

Progress in the astrid sodium gas heat exchanger development

... last, the qualification process is presented through a number of qualification phases at different ...ASTRID, Heat Exchanger, Sodium, Nitrogen 1. Introduction In the framework of ... Voir le document complet

11

EXPERIMENTAL CHARACTERIZATION OF THE PERFORMANCES OF A STORAGE EXCHANGER WITH TUBE BANK AIR-PHASE CHANGE MATERIALS

EXPERIMENTAL CHARACTERIZATION OF THE PERFORMANCES OF A STORAGE EXCHANGER WITH TUBE BANK AIR-PHASE CHANGE MATERIALS

... transfer heat to the PCM during the day, and to evacuate its latent heat at ...Regarding the second method, the PCM is considered as a promising air storage ...represents ... Voir le document complet

6

Safety enhancement by transposition of the nitration of toluene from semi-batch reactor to continuous intensified heat exchanger reactor

Safety enhancement by transposition of the nitration of toluene from semi-batch reactor to continuous intensified heat exchanger reactor

... t The behavior of a continuous intensified heat exchanger (HEX) reactor in case of process failure is analyzed and compared to the behavior of a semi-continuous ... Voir le document complet

13

Dynamic Behaviour of a Continuous Heat Exchanger/Reactor after Flow Failure

Dynamic Behaviour of a Continuous Heat Exchanger/Reactor after Flow Failure

... Abstract The intensified technologies offer new prospects for the development of haz- ardous chemical syntheses in safer conditions: the idea is to reduce the reaction volume by ... Voir le document complet

21

Influence of the meandering channel geometry on the thermo-hydraulic performances of an intensified heatexchanger/reactor

Influence of the meandering channel geometry on the thermo-hydraulic performances of an intensified heatexchanger/reactor

... Conclusion of the parametric study The influence of the geometrical parameters of a wavy channel on heat transfer, pressure drops, mixing performances and resi- ... Voir le document complet

15

Experimental Characterization of Fault Impacts on the Functioning Variables of an Inverter Driven Heat Pump

Experimental Characterization of Fault Impacts on the Functioning Variables of an Inverter Driven Heat Pump

... Efficiency of Systems (CES), Mines ParisTech, PSL Research University, Paris, France ...ABSTRACT The heat pump technology answers to the three key targets of the European Union ... Voir le document complet

21

Nonlinear Observer Based Fault Diagnosis for an Innovative Intensified Heat-Exchanger/Reactor

Nonlinear Observer Based Fault Diagnosis for an Innovative Intensified Heat-Exchanger/Reactor

... describes an application of a fault detection and isolation (FDI) scheme for an intensified Heat-exchanger (HEX)/Reactor, where the exothermic chemical reaction of ... Voir le document complet

11

Evaluation of an intensified continuous heat-exchanger reactor for inherently safer characteristics

Evaluation of an intensified continuous heat-exchanger reactor for inherently safer characteristics

... types of equipments with innovative characteristics and significantly higher performances in order to attain better heat transfer and thus safer conditions compared to traditional batch or ... Voir le document complet

9

Design and Analysis of High-Performance Air-Cooled Heat Exchanger with an Integrated Capillary-Pumped Loop Heat Pipe

Design and Analysis of High-Performance Air-Cooled Heat Exchanger with an Integrated Capillary-Pumped Loop Heat Pipe

... is the surface tension of water, " is the contact angle between the water and the wick, and R E is the pore radius of the ...wick. The vapor travels ... Voir le document complet

9

A review of vertical ground heat exchanger sizing tools including an inter-model comparison

A review of vertical ground heat exchanger sizing tools including an inter-model comparison

... calculated the minimum and maximum lengths, respectively. The length calculated by tool F is about 12 meters higher than the next higher ...examination of the results, it was found that ... Voir le document complet

53

Multi-criteria optimization of an earth-air heat exchanger for different French climates

Multi-criteria optimization of an earth-air heat exchanger for different French climates

... during the 340 ...shows the EAHE eciency as a function of air velocity vair and tube length L (left), and as a function of tube radius r and soil index Iground ...(right). The EAHE ... Voir le document complet

32

The use of fluidized sand bed as an innovative technique for heat treating aluminum based castings

The use of fluidized sand bed as an innovative technique for heat treating aluminum based castings

... The present study was therefore undertaken to arrive at a better understanding of the effects of melt treatment as well as solution heat treatment time, quenching media, namely water, ai[r] ... Voir le document complet

292

Pulse-reactor core monitoring with an innovative optical neutron detector

Pulse-reactor core monitoring with an innovative optical neutron detector

... in the framework of dependable neutron ux instrumentation for Sodium-cooled Fast Reactor (SFR) and Molten- Salt Reactor (MSR) of Generation IV by the French Atomic Energy and ... Voir le document complet

15

Design considerations of a 15kW heat exchanger for the CSPonD Project

Design considerations of a 15kW heat exchanger for the CSPonD Project

... An intermediate working fluid, fluid C, is looped within two heat exchangers as it shuttles heat energy from the molten salt bath to the steam which is commonly used[r] ... Voir le document complet

39

Actuator fault detection and isolation via input reconstruction: Application to intensified heat exchanger reactor

Actuator fault detection and isolation via input reconstruction: Application to intensified heat exchanger reactor

... since the unmeasured outputs have been reconstructed from overall output , now, one can consider the actuator subsystem as a normal nonlinear system to adopt advanced diagnosis method for fault detection ... Voir le document complet

7

In situ evaluation of ground heat exchanger performances installed at Blake Group facility, East Windsor, Ct

In situ evaluation of ground heat exchanger performances installed at Blake Group facility, East Windsor, Ct

... is the ability of the GHE to resist heat transfer, is one of the important parameters considered in the design of such system to determine the required ... Voir le document complet

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