[PDF] Top 20 Experimental evaluation and qualitative increase of thermal load in open refrigerated display cases due to breakage of the air curtain

... has the need and the will of obtaining cooling ways that make the temperature of foods products to reach a value below the environmental temperature in order ... See full document

... for open refrigerated display ...method of great value to industry, since usually it does not have easily the computational resources or expertise to develop CFD ... See full document

... between the numerical and experimental ...on experimental tests developed by Nascimento et ...developed and a methodology for its improvement was ...assessed the influence ... See full document

... on the discharge air velocity (grille and back panel) of open refrigerated display ...developed experimental and two-dimensional (2D) CFD study to ... See full document

... decrease in conservation quality of food products and greater energy consumption and ...costs. In what concerns this topic, it must be highlighted that the ambient air ... See full document

... codes to evaluate the thermo-physical parameters of the air curtain in ...VORDC. The performance of the air curtain was evaluated by ... See full document

... this air mass is discharged at low velocity across the back internal panel perforation inside conservation ...part of this air mass flow will supply the re-circulated air ... See full document

... validation of numerical results is accomplished by its comparison with experimental measurements data obtained by Gaspar et ...[13]. The predicted steady state air flow and heat ... See full document

... validation of numerical results is accomplished by its comparison with experimental measurements data obtained by Gaspar et ...[13]. The predicted steady state air flow and heat ... See full document

... describes the performance results of an ORDC when subjected to external disturbances on the air ...With the robotic mannequin developed for this purpose, MARIA (Mannequin for ... See full document

... presents the experimental and numerical results of a set of air curtain evaluations in a Vertical Open Refrigerated Display Cases ... See full document

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

... concentration of various machine ...I. and Lin[3] developed charts for stress concentration factors for notches with flat ...notches in a finite-width thin beam element are given in the ... See full document

... as the degree of excellence or superiority that an organization’s product possesses (Khan, ...perceive the quality of the products and it also called perception of ... See full document

... Machine and tools elements made of the steel C90 and HS 6-5-2 immediately after the conventional hardening, need the tempering ...During the tempering, there is a ... See full document

... belongs to very important factors in obtainment of correct results of the ...characteristic of good castability even in temperatures close to liquidus curve, what ... See full document

... Abstract: In this paper, assessment of acceleration schemes in the solution of systems of linear equations has been ...studied. The iterative methods: Jacobi, Gauss-Seidel ... See full document

... taking the measurements, an anti-reflection coating was applied on the tested gear ...wheel. The thickness of the coating ranged from 0,8 µm do 1,2 ...µm. The measurements were ... See full document

... Haratym, Dok ł adno ć wymiarowa odlewów wykona- nych w procesie Replicast CS, Archiwum Odlewnictwa rocznik 3, nr 9, Katowice 2003.. Arendarski, Niepewno ć pomiarów, Oficyna Wydaw- nic[r] ... See full document

... that to find the area of sector the angle made by the chord (that is chord which divides the circle) is ...But in the below method we find the ratio ... See full document