Thermodynamic model of a single stage H2O-LiBr absorption cooling

نویسندگان

چکیده

Due to the dangerous ecological issues and cost of traditional energy, use sustainable power source increased, particularly solar energy. Solar refrigeration air conditioner such as, absorption systems denote a very good option for cooling production. In present work, an machine that restores thermal energy produced by flat plate collector in order generate effect was studied. For seek performances, it is necessary master modeling group establishing first second laws thermodynamic cycle various specific points cycle. The main objective be able finally size different components surge coefficient performance at available high heat temperature. A model were developed using solver based on Matlab/Simulink program. obtained results compared literature showed performances adopted approach.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Maximum Exergetic Efficiency Operation of a Solar Powered H2O-LiBr Absorption Cooling System

A solar driven cooling system consisting of a single effect H2O-LiBr absorbtion cooling module (ACS), a parabolic trough collector (PTC), and a storage tank (ST) module is analyzed during one full day operation. The pressurized water is used to transfer heat from PTC to ST and to feed the ACS desorber. The system is constrained to operate at the maximum ACS exergetic efficiency, under a time de...

متن کامل

Thermoeconomic Analysis of a Single and Double-Effect LiBr/H2O Absorption Refrigeration System*

The aim of this work is to carry out a thermoeconomic analysis of a single and double-effect LiBr/H2O absorption refrigeration system. The methodology of functional analysis with negentropy is used. The exergetic cost of the main product, the cooling cost, was calculated as a function of the exergy of the heat source. Two cases were analyzed for each system: the first considers a direct-fired s...

متن کامل

Theoretical Model for Condenser of Miniature LiBr-H2O Vapor Absorption Refrigeration System

The microchannels/minichannels are being used in industry to yield compact geometry for heat transfer in a wide variety of application. The channels provide high heat transfer coefficients and the large surface area to volume ratios, has led to their use in compact condensers for air-conditioning and refrigerant systems. In order to achieve the compactness the present work attempts to develop a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: E3S web of conferences

سال: 2021

ISSN: ['2555-0403', '2267-1242']

DOI: https://doi.org/10.1051/e3sconf/202123400091