Vpliv temperature zunanjega zraka na učinkovitost rekuperacije odpadne toplote v klimatski napravi

Jernejc, Jaka (author), Prek, Matjaž (mentor)

V diplomskem delu je obravnavan vpliv vstopne temperature dovodnega zraka na učinkovitost rekuperacije odpadne toplote v klimatski napravi, kjer koristno uporabimo energijo, ki bi jo drugače zavrgli. V sklopu diplomske naloge smo postavili eksperimentalno progo, ki je omogočala spreminjanje vstopne temperature dovodnega zraka. V eksperimentalnem delu smo s pomočjo kompresorske hladilne naprave zmanjševali temperaturo dovodnega zraka in ugotavljali njen vpliv na učinkovitost rekuperacije odpadne toplote pri različnih pretočnih režimih.

• Language: Slovenian
• Keywords: prezračevanje, klimatizacija, klimatska naprava, rekuperacija odpadne toplote, rekuperator, temperaturna učinkovitost
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [J. Jernejc]
• Year: 2020
• Number of pages: XXII, 42 str.
• PID: 20.500.12556/RUL-118649
• UDC: 551.524:628.8(043.2)
• COBISS.SI-ID: 29272579
• Publication date in RUL: 29.08.2020

Secondary language

• Language: English
• Title: Outdoor air temperature influence on waste heat recuperation efficiency in air handling unit

Abstract

The diploma thesis discusses influence of outdoor air temperature on waste heat recuperation efficiency in air handling unit, where otherwise wasted energy is usefuly used. In the diploma thesis we designed experimental setup which allowed us the change of outdoor air temperature. In the experimental part we used compressor cooling device to decrease outdoor air temperature and based on that temperature we determined its influence on waste heat recuperation efficiency at different airflow conditions.

• Keywords: ventilation, air conditioning, air handling unit, waste heat recuperation, recuperator, temperature efficiency