Termodinamički proračun radnog procesa zrakoplovnog klipnog motora

undergraduate thesis

• Title (english): Aircraft Piston Engine Thermodynamics Model of Working Cycle
• Author: Tony Pazman
• Mentor: Anita Domitrović (mentor)
• Committee member: Ernest Bazijanac (predsjednik povjerenstva)
• Committee member: Karolina Krajček Nikolić (član povjerenstva)
• Committee member: Davor Franjković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Aeronautics); (Department of Aeronautics); Zagreb
• Defense date and country: 2019-08-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Air Traffic

Abstract

U ovome završnom radu opisan je rad zrakoplovnog klipnog motora. Definiraju se idealni i realni Ottov ciklus. Prikazan je termodinamički proračun Ottovog ciklusa izabranog zrakoplovnog klipnog motora Lycoming O-320. Također su izračunate ostale vrijednosti pokazatelja procesa kao i stupnjevi iskoristivosti izabranog motora. Izrađeni su dijagrami koji prikazuju ovisnost toplinskog stupnja iskoristivosti o stupnju kompresije za klipne motore i aproksimirani indikatorski dijagram realnog procesa u uvjetima standardne atmosfere na razini mora.

Abstract (english)

The operation of an aircraft piston engine is described in this thesis. The ideal and actual Otto cycle are defined. The thermodynamic calculation of the Otto cycle of the selected Lycoming O-320 aircraft piston engine has been presented. Other process indicator values as well as the utilization rates of the selected engine were also calculated. Diagrams were developed showing the thermal efficiency as a function of compression ratio for piston engines and an approximate indicator diagram of the actual process under conditions of a standard atmosphere at sea level.

• Keywords: klipni motor; idealni Ottov ciklus; realni Ottov ciklus; termodinamički proračun; Lycoming O-320; toplinski stupanj iskoristivosti; stupanj kompresije
• Keywords (english): piston engine; ideal Otto cycle; actual Otto cycle; thermodynamic calculation; Lycoming O-320; thermal efficiency; compression ratio
• Language: croatian
• URN:NBN: urn:nbn:hr:119:835130
• Study programme: Title: Aeronautics; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-09-18 11:17:21