Over the past few year, electronic products, and especially those which fall within the category of Consumer Electronics, have been significantly reduced in physical size and weight. Products such as cellular telephones, lap-top computers, pagers, camcorders, etc., have been reduced by as much as 3/4 of their original introductory size and weight. The most significant contributing factor to thi...

Binaural Transfer Path Analysis (BTPA) was originally developed for assessing the binaural contributions of individual vehicle noise paths. It is a powerful modeling tool enabling engineers to explore noise transfer mechanisms by distinguishing between excitation source strengths and the transfer behavior of individual elements. The method is well-known for powertrain noise analysis, including ...

An engine bracket is one of the most critical components used for mounting and supporting in vehicles. Today, automobile industry requires lightweight components, which will reduce car's overall weight when fitted into vehicle. Topology optimization a technique with help surface component optimized to get required shape having reduced weight. The by optimizing material on details. In this paper...

Increases in power density and thermal efficiency of a highly efficient gas turbine engine motivate an ever-mounting entry temperature. The combined metallurgical cooling advancements ensure the structural integrity rotor blade that spins at high speeds stream with temperatures above melting point material. performances promoted by variety heat transfer enhancement methods typical coolant chann...

In this paper, the analysis of engine mounting structures that will be applied to electric vehicles is conducted. The structure subjected static loading from mounted components assembly, including assembly gearbox, motor, and corresponding brackets. arrangement, HSLA material mostly used general structural steel such as AISI 4130 also used. This study aims evaluate existing design so further op...

Traditionally, the evolution of advanced IC assemblies has been due to defense and aerospace applications, where reliability, size and weight were at a premium, and cost was a secondary consideration. In the 1980’s, high performance computing became the advanced packaging development stimulus. That world changed again in the late 1990’s with the emergence of ubiquitous digital content, providin...

Genomic instability is considered by many authors the key engine of tumorigenesis. However, mounting evidence indicates that a small population of drug resistant cancer cells can also be a key component of tumor progression. Such cancer stem cells would define a compartment effectively acting as the source of most tumor cells. Here we study the interplay between these two conflicting components...

The structural and aerodynamic performance of the air inlet volute has an important influence on the performance of the gas turbine. On one hand, it requires the airflow flowing through inlet volute as even as possible, in order to reduce the pressure loss, to avoid a decrease in the effective output power and an increase of the fuel consumption rate of the internal combustion engine which indi...