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Toplam kayıt 3, listelenen: 1-3
A statistical design optimization study of a multi-chamber reactive type silencer using simplex centroid mixture design
(Sage Publications Ltd, 2021)
This study aims to optimize the acoustic performance of a silencer with baffles having extension tubes. It considers the position, the number and the extension geometry of the baffles as design variables and sound transmission ...
Estimating confidence lower bounds of Weibull lower percentiles with small samples in material reliability analysis
(Pamukkale Univ, 2020)
Weibull distribution is widely used in the modeling of mechanical properties such as tensile strength of ceramic and composite materials. The 95% one-sided confidence lower bounds on the 1st and 10th Weibull percentiles, ...
Brass alloy blending problem from quality and cost perspectives: A multi-objective optimization approach
(GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2021)
Brass alloy is a composition of copper and zinc and it also includes lead, iron, tin, aluminum, nickel, antimony if necessary. One of the basic problems in brass casting is to determine which pure and scrap materials will ...