Thermal load of tuned piston

• Autorzy: Sroka Z. J.
• Języki publikacji: EN

Abstrakty

EN

The effect of modernization (constructional changing) of piston of the combustion engine on its thermal load is the main goal of this project. Tuning can be done by different modernization processes to improve engine operating parameters including efficiency. In this project the piston was tuned by redesigning geometry (some piston walls) and by mass reduction. Changes were verified by thermal analysis via ANSYS software. It can be proved as follows: - mass reduction by almost 30%, - increasing average piston speed of 10%, - decreasing mean effective pressure of 18%, - creasing max temperature of the piston body about 40%. The analysis shows the possibility of the piston tuning but with respect to thermal load which can lead to the engine damage.

Słowa kluczowe

EN

combustion engine; thermal load; tuning; ANSYS

PL

silnik spalinowy; obciążenie cieplne; strojenie

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2012
• Tom: Vol. 12, no. 3
• Strony: 342--347
• Opis fizyczny: Bibliogr. 26 poz., rys., tab.

Twórcy

autor

Sroka Z. J.

• Wroclaw University of Technology, Faculty of Mechanical Engineering, Division of Motor Vehicles and Internal Combustion Engines, Wybrzeże St. Wyspiańskiego 27, PL-50-370 Wrocław, Poland

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