NUMERICAL MODELING OF HEAT EXCHANGER FOR VARIOUS VENTILATION SYSTEMS
Journal Title: Енергетика і автоматика - Year 2018, Vol 0, Issue 3
Abstract
This article is a continuation of the improvement of microclimate maintenance systems in poultry houses and the goal is to develop and numerically simulate a shell-and-tube heat exchanger of a new design for various ventilation systems. In the poultry house of the traditional type, side and tunnel ventilation and cooling systems for supply air are considered in summer. The article is devoted to the development of heat exchangers for these systems. Designed and carried out numerical simulation of heat exchangers of two different designs for the ventilation systems mentioned above. When developing new types of heat exchanger devices, factors such as their weight and size characteristics, the efficiency of heat transfer through the surface, separating heat carriers, pressure losses in the paths for each of the heat carriers and other parameters that characterize the heat exchanger play an important role. More effective heat exchange surfaces are determined and the prospects of using the proposed tube bundle designs for designing heat exchangers for various purposes are shown.
Authors and Affiliations
В. І. ТРОХАНЯК
Keywords
Related Articles
- EP ID EP326600
- DOI -
- Views 88
- Downloads 0
NUMERICAL MODELING OF HEAT EXCHANGER FOR VARIOUS VENTILATION SYSTEMS
This article is a continuation of the improvement of microclimate maintenance systems in poultry houses and the goal is to develop and numerically simulate a shell-and-tube heat exchanger of a new design for various vent...
MAPLE-MODELS OF MOVEMENT OF PARTICLE WITH SHORT SURFACE OF DIRECT CONOID
The purpose of the research is to develop a Maple-model of the motion of a particle with the surface of a direct conoid. A computational experiment was carried out to study the trajectory-kinematic properties of the part...
ПОЛІКРИТЕРІАЛЬНИЙ МЕТОД ОПТИМІЗАЦІЇ ПРОЦЕСУ ОСВІТЛЕННЯ ПРИ ВИРОЩУВАННІ РОСЛИН В ТЕПЛИЦЯХ
Обгрунтовано та запропоновано застосування полікритеріального методу моделювання в технологіях застосування оптичного опромінення при вирощуванні рослин в спорудах закритого грунту. Метою дослідження є розробка полікрите...
DEVELOPMENT OF ADAPTATION SYSTEM MAGNETIC INDUCTORS AUTOMATED AGGREGATE MPP
The article presents the principle of operation of the mobile unit of magnetic pulse treatment of plants. Schemes of the automated system of maintenance of the set distance and angle of inclination between inductors and...
WATER TREATMENT IN MAGNETIC FIELD
The purpose of the study was to determine the influence of the magnetic field on the change in pH and oxidation-reduction potential of water. On the basis of the performed researches it was established that the change in...