Dynamic modelling of the steady state and load processing operation of a domestic refrigerator cooled through natural convection

SM Husain, İ Mutlu, A ÇAĞLAYAN, TN Aynur… - International Journal of …, 2023 - Elsevier
A dynamic model of a domestic refrigerator is developed in this study and is used to analyse
both the steady state (cyclic) and warm load cooling (load processing) operation. The …

Comparison of transient response of an evaporator model for water refrigeration system working with R1234yf as a drop-in replacement for R134a

J Garcia, T Ali, WM Duarte, A Khosravi… - International Journal of …, 2018 - Elsevier
This study is developed to evaluate the possibility of R1234yf to be a drop-in replacement for
a pre-designed system with R134a, including the characterization of control system in a …

Transient cycle simulation of domestic appliances and experimental validation

M Heimel, E Berger, S Posch, A Stupnik… - International Journal of …, 2016 - Elsevier
This work gives insight in the development and the application of a semi-implicit transient
cycle simulation tool. The model consists of subcomponents that are independently …

Study the Behaviour of Chest Freezer Working with R134a and R600a Under Pull Down and Loading States

LAAA Mahdi, MA Fayad, MKJ Al-Naamee… - … and process Plant …, 2022 - Springer
In the present work, the transient state which includes the pull-down and loading period is
tested for the chest freezer. The experimental work has been conducted by using a freezer of …

Numerical investigation of a forced-air cooled condenser using 1D-3D-coupling

B Zuber, J Hopfgartner, A Egger, R Almbauer - 2018 - docs.lib.purdue.edu
To further improve the efficiency of refrigerators and freezers, it is necessary to optimize the
whole cooling cycle. With one-dimensional numerical simulation programs, the transient …

Dynamically Calibrated Simulation of a Refrigeration Cycle for Household Freezers

A Egger, B Zuber, M Rohrhofer, J Hopfgartner… - 2018 - docs.lib.purdue.edu
The development process of energy-efficient household refrigerators and freezers is
characterized by time-consuming and expensive experiments. In order to make this …

Mathematical Models of Vapor-Compression Systems for Multivariable Control of the Refrigerant Dynamics and Indoor Air Conditions

C Sanama - 2022 - search.proquest.com
Detailed steady and transient state models of vapor compression (VC) systems have been
suggested in this work so that the governing parameters of the refrigerant dynamics such as …

Calibration Strategies And Limitations Of Cycle Simulations Representing Complex Domestic Cooling Devices

M Heimel, E Berger, S Posch, J Hopfgartner… - 2016 - docs.lib.purdue.edu
Transient cycle simulations are commonly said to be a tool for improving and understanding
the operating behavior of cooling cycles. Assuming a properly working simulation tool …

[引用][C] Mathematical models of vapor-compression systems for multivariable control of the refrigerant dynamics and indoor air conditions

CC Sanama Goufan - 2023 - University of Pretoria