Affiliation:
1. Hanyang University
2. Korea Sport Science Institute
Abstract
The study aimed at the fatigue life estimation for leakage of refrigerant used in household
air conditioner. The leakage of brazed joints was affected by the manufacturing faults with flaws
and service condition which is at the internal pressure and at the excitation. Therefore, the four
point bending tests were performed to estimate effects of internal pressure and excitation for the
fatigue life of brazed joints. In addition, to investigate effect of internal pressure and excitation on
the fatigue life, the orthogonal array table in Design of Experiment is adopted.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
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