Analiza prednosti i mana agregatiranih rashladnih uređaja većih kapaciteta na konkretnom primeru iz prakse

• Main Authors: Stajić, Zoran M., Marković, Dragan, Kosi, Franc
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Beograd 2022
• Subjects: rashladni kompresor; rashladni kapacitet; rashladni agregat; kontinualni tunel; evaporativni kondenzator; evaporative condenser; cooling compressor; cooling capacity; continual tunnel; chiller; sami
• Online Access: https://machinery.mas.bg.ac.rs/handle/123456789/383

Cilj ovog rada je da se na konkretnom primeru iz prakse, koji obuhvata i prva iskustva u pogledu funkcionisanja rashladnog postrojenja, ukaže na dileme, moguće načine rešavanja problema i najznačajnije zaključke, koji, strogo vodeći računa o specifičnostima projektovanog postrojenja, mogu da pomognu investitorima i projektantima kada se nađu pred sličnom dilemom pri donošenju konačne odluke da li da se opredele za fabričke rashladne agregate, ili da projektanti sami koncipiraju neophodni deo ili celu rashladnu instalaciju. U tom smislu je izvršena analiza postojećeg stanja u odnosu na definisani projektni zadatak, konstatovane su potrebe za dodatnom rashladnom opremom u oba razmatrana slučaja, urađeni su okvirni predmer i predračun i izvršena je analiza predloženih rešenja. U zaključku je ukazano na neka iskustva stečena tokom izvođenja radova na proširenju rashladnog postrojenja. The aim of this paper was to show, on a specific practical example including the first experience regarding the functioning of the cooling system, the dilemmas, possible methods of problem-solving and the most important conclusions which, strictly paying attention to the specificities of the designed unit, may help investors and designers facing a similar dilemma in making the final decision whether to choose the manufactured cooling units or to design a necessary unit or the entire cooling system themselves. To that effect the existing condition was evaluated in relation to the defined design task, the additional cooling equipment was found necessary in both analyzed cases, the preliminary estimate was made as well as the analysis of the proposed solutions. In the conclusion it was pointed at some experience acquired during the work performance on the cooling system expansion.