Sukholova I. Air distribution with swirl and spread air jets in variable regime in production apartments

Dissertation is devoted to the decision of actual task of air distribution efficiency increasing with the help of swirl and spread air jets to provide normative parameters of air in the production apartments. The mathematical model of air supply with swirl and spread air jets in that type of apartments is improved. It is shown that for reaching of air distribution maximal efficiency it is necessary to supply air by air jets, that intensively extinct before entering into a working area. The construction of air supply device with creation of swirl and spread air jets that provide intensively extinct of speed and surplus temperature of resulting current of air is developed and investigated. The graphical and the analytical dependences on the basis of the conducted experimental researches, which can be used in subsequent engineering calculations, are shown out. The construction of air supply devices for air supply with swirl and spread air jets and also for creating dynamic indoor climate is developed and protected with patents of Ukraine. The method of calculation of the supply systems with the using of these air supply devices which is inculcated in project practice. Economical efficiency of using two-jet air supply device is rotined in comparing to the alternative variants, the specific indexes of efficiency of air supply are presented.