Cases of Integrating Thermal Transmittance Processes into Ventilation Equipment V dinimo renginio iluminio pralaidumo proces integravimo atvejai

The paper analyzes the influence of integrating the processes taking place in the ventilation equipment of a public building on the thermal transmittance of heat exchangers. Pinch analysis helped with determining changes in the thermal transmittance of heat exchangers per year. The article examines the dependency of the thermal transmittance of heat exchangers on the disposed quantity of streams. The total thermal transmittance of heat exchangers is higher if several streams of lower parameters are used. Without additional economical calculations, the thermal transmittance of heat exchangers can assess their size, price and be used for the purposes of comparing the obtained results showing that designing such systems is useful for evaluating the possibilities of integrating the processes taking place in ventilation equipment. Article in Lithuanian Analizuojama vie osios paskirties pastato v dinimo renginyje vykstan i proces integracijos taka ilumokai i iluminiam pralaidumui. Taikant Pinch analiz s metod , nustatyta, kaip kinta ilumokai i iluminis pralaidumas per metus. I nagrin ta, kaip nuo disponuojam sraut kiekio priklauso ilumokai i iluminis pralaidumas. Suminis ilumokai i iluminis pralaidumas didesnis tada, kai naudojami keli emesni parametr srautai. Pagal ilumokai i ilumin pralaidum neatliekant papildom ekonomini skai iavim galima vertinti j dyd , kain ir palyginti skai iavim rezultatus. Gauti rezultatai parod , kad projektuojant ias sistemas naudinga vertinti v dinimo renginiuose vykstan i proces integravimo galimybes.