• Nenhum resultado encontrado

[PDF] Top 20 Influence of ambient air velocity orientation in thermal behaviour of open refrigerated display cabinets

Has 10000 "Influence of ambient air velocity orientation in thermal behaviour of open refrigerated display cabinets" found on our website. Below are the top 20 most common "Influence of ambient air velocity orientation in thermal behaviour of open refrigerated display cabinets".

Influence of ambient air velocity orientation in thermal behaviour of open refrigerated display cabinets

Influence of ambient air velocity orientation in thermal behaviour of open refrigerated display cabinets

... the thermal performance of ORDC, and particularly the efficiency of the re-circulated air ...effects of the ambient air temperature and relative humidity; indoor ... See full document

10

CFD parametric studies for global performance improvement of open refrigerated display cabinets

CFD parametric studies for global performance improvement of open refrigerated display cabinets

... described in this study intends to combine the characteristics of the aforementioned works, where the parametric studies are developed in a di fferent basis using the CFD model of an ORDC ... See full document

15

Three-Dimensional CFD modelling and analysis of the thermal entrainment in open refrigerated display cabinets

Three-Dimensional CFD modelling and analysis of the thermal entrainment in open refrigerated display cabinets

... jet of several angles, some initial velocities and temperatures and different thicknesses and with generation/suppression of turbulence inside the air stream ...outcomes of these studies are ... See full document

11

Numerical experimental evaluation of the aerodynamic drag of the air curtain in Vertical Open Refrigerated Display Cabinets

Numerical experimental evaluation of the aerodynamic drag of the air curtain in Vertical Open Refrigerated Display Cabinets

... will of obtaining cooling ways that make the temperature of foods products to reach a value below the environmental temperature in order to preserve them for longer periods of ...Cold ... See full document

8

Performance variation of vertical open refrigerated display cases in-situ operation and testing according to ISO and ASHRAE standards

Performance variation of vertical open refrigerated display cases in-situ operation and testing according to ISO and ASHRAE standards

... parameters of the air curtain in VORDC. The performance of the air curtain was evaluated by the following dimensionless numbers/parameters: Reynolds number, Grashof number, Richardson ... See full document

8

Detailed CFD modelling of open refrigerated display cabinets

Detailed CFD modelling of open refrigerated display cabinets

... refined in the internal ducts, near fans, evaporator, DAG, and RAG vicinities and across air curtain, where velocity and temperature gradients are expected to be ...number of control volumes ... See full document

17

Experimental evaluation and qualitative increase of thermal load in open refrigerated display cases due to breakage of the air curtain

Experimental evaluation and qualitative increase of thermal load in open refrigerated display cases due to breakage of the air curtain

... will of obtaining cooling ways that make the temperature of foods products to reach a value below the environmental temperature in order to preserve them for longer periods of ...Cold ... See full document

8

Experimental and Numerical quantitative evaluation of the thermal performance of refrigerated display cabinets with variation of air curtain thickness and porosity of the back panel

Experimental and Numerical quantitative evaluation of the thermal performance of refrigerated display cabinets with variation of air curtain thickness and porosity of the back panel

... will of obtaining cooling ways that make the temperature of foods products to reach a value below the environmental temperature in order to preserve them for longer ...Cold in the production ... See full document

10

Variation of the thermal performance of open multideck display case due to the procedure of setting the external air velocity

Variation of the thermal performance of open multideck display case due to the procedure of setting the external air velocity

... discharge air velocity (grille and back panel) of open refrigerated display ...impact of intentional and non- intentional obstructions on the performance of the ... See full document

10

Experimental study of the interference in air curtains due to the parallel transfer in front of refrigerated display cases

Experimental study of the interference in air curtains due to the parallel transfer in front of refrigerated display cases

... Cold in the production stage; Cold during storage, Refrigerated transportation; Cold in the distribution stage; and Home ...link in the cold chain, which is the subject of this paper, ... See full document

7

Experimental evaluation of the influence of consumers' passing velocity on the thermal performance of open refrigerated display cabinets

Experimental evaluation of the influence of consumers' passing velocity on the thermal performance of open refrigerated display cabinets

... Vertical open refrigerated display cabinets (VORDC) used to display perishable food for sale in convenience stores and supermarkets are subject to human ...pass in front ... See full document

10

CFD parametric study of ambient air velocity magnitude influence in thermal behaviour of open refrigerated display cabinets

CFD parametric study of ambient air velocity magnitude influence in thermal behaviour of open refrigerated display cabinets

... Most of retail food stores like supermarkets, grocery and convenience stores use open refrigerated display cabinets (ORDCs) for easy product access and viewing perishable products ... See full document

17

Experimental quantitative evaluation of thermal performance in refrigerated displays case with variation of the thickness of the air curtain and perforation density of the back panel

Experimental quantitative evaluation of thermal performance in refrigerated displays case with variation of the thickness of the air curtain and perforation density of the back panel

... will of obtaining cooling ways that make the temperature of foods products to reach a value below the environmental temperature in order to preserve them for longer periods of ...Cold ... See full document

8

Dependency of air curtain performance on discharge air velocity (grille and back panel) in open refrigerated display cabinets

Dependency of air curtain performance on discharge air velocity (grille and back panel) in open refrigerated display cabinets

... no air movement parallel to the third ...an influence on the efficiency, like Gaspar et al. [11] have observed in their ...external air movement is assumed to destabilize the air ... See full document

10

Roughness of surface of vacuum castings prepared in plaster moulds

Roughness of surface of vacuum castings prepared in plaster moulds

... different in the case of plaster ...creation of smooth skin inside the cavity ...type of plaster slightly influences the casting surface ... See full document

6

Investigating The Use Of Mobile Computing In Zimbabwe Polytechnics Case Of A Polytechnic In Zimbabwe

Investigating The Use Of Mobile Computing In Zimbabwe Polytechnics Case Of A Polytechnic In Zimbabwe

... improvement in mobile computing device characteristics since Zimm erman’s research up to ...EDUCAUSE, in his article titled ―Executive Summary: Student Mobile Computing Practices—lessons learned from Qatar‖ ... See full document

5

Evaluation of susceptibility of the ZRE1 alloy to hot cracking in conditions of forced strain

Evaluation of susceptibility of the ZRE1 alloy to hot cracking in conditions of forced strain

... process of crystallization and melting of the ZRE1 alloy, ...temperature of the beginning and the end of crystallization, and melting point for intermetallic phase and the Mg (α) solid ... See full document

6

SPATIAL VARIABILTY OF AMBIENT TEMPERATURE, RELATIVE HUMIDITY AND AIR VELOCITY IN A COLD STORE

SPATIAL VARIABILTY OF AMBIENT TEMPERATURE, RELATIVE HUMIDITY AND AIR VELOCITY IN A COLD STORE

... distribution in the imperfectly mixed airspace around plants has a considerable effect on the physiological plant ...processes. In a fully instrumented climate chamber, eight identifi cation experiments were ... See full document

10

Influence of the outlet air temperature on the thermohydraulic behaviour of air coolers

Influence of the outlet air temperature on the thermohydraulic behaviour of air coolers

... .RG WHUPRKLGUDXOL NLK SURUD XQD YD]GXåQLK KOD GQMDND QHSR]QDWH VX YUHGQRVWL L]OD]QH WHPSHUDWXUH L PD VHQRJ SURWRND YD]GXKD 3R]QDYDQMH YUHGQRVWL EDU MHGQH RG RYLK YHOL LQD MH QHRSKRGQR ]D[r] ... See full document

6

Influence of tungsten and titanium on the structure of chromium cast iron

Influence of tungsten and titanium on the structure of chromium cast iron

... structure of the chromium cast iron greatly depends on the additionally introduced elements such as titanium and ...but in contrast to other elements of this type it does not form complex carbides ... See full document

4

Show all 10000 documents...