The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Air-conditioning systems have been extensively used in current society. As a vital part of air-conditioning systems, the vapor compressor refrigeration cycle (VCC) systems have attracted broad attention. In this study, a VCC temperature controller is developed according to the model predictive control (MPC) method. Firstly, a model identification approach is used to model the simplified temperature...
Ejector has become a standard component in many refrigeration systems driven by low-grade energy. In order to lower the temperature of condenser, and improve the performance of ejector, a water-cooled condenser is used in ejector refrigeration system for marine in this paper. The mode of ejector is established in GAMBIT and the simulation is carried out in FLUENT, which is simulated at different area...
This paper describes the experimental study of a hybrid ejector-based air-conditioning system using R134a. The proposed system can be operated under different modes. A series of experiments have been conducted to investigate the effect of the generating, condensing and evaporating pressure on the system performance and entrainment ratio. The results indicate that: the performance of hybrid system...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.