Introduction This study is an effort to diagnose breast cancer by processing the quantitative and qualitative information obtained from medical infrared imaging. The medical infrared imaging is free from any harmful radiation and it is one of the best advantages of the proposed method. By analyzing this information, the best diagnostic parameters among the available parameters are selected and ...

This paper proposes a novel method for optimizing the Cauer-type thermal network 9 model considering both the temperature influence on the extraction of parameters and the errors 10 caused by the physical structure. In terms of prediction of the transient junction temperature and 11 the steady-state junction temperature, the parameters of conventional Cauer-type are modified, and 12 the general...

The control of the power semiconductors in a three-level NPC topology employs a set of 12 control signals in total. A back-to-back two-level/three-level inverter has been built to circulate power performing arbitrary load conditions to analyse the thermal dissipation of the power semiconductors. This thermal analysis utilises an IR camera to perform an in-situ measurement and allows precise mod...

In this paper, we present a comparative study that focus on Supercapacitor (SC) thermal cycling and calendar ageing under constant voltage tests. The impacts of cycling temperature on SC performance and degradation rate are studied. Obtained results from thermal cycling ageing test are compared with those coming from simple calendar ageing test at constant voltage and constant temperature. The ...

Positions of the phenyl hydrogens were held fixed during refmement. Isotropic thermal parameters for the methyl hydrogens were set a t 1.2 times the initial equivalent isotropic thermal parameter of the methyl carbon and were not refined. Remaining hydrogen isotropic thermal parameters were refined. An extinction correction was applied. The absolute configuration was confirmed in the refinement...

Making targeted subsidies and the process of releasing energy market and specified criteria for the quality of energy delivered to consumers shows the necessity for the explanation of energy production in Iran. In the meantime, thermal power plants produce about 85% of electricity in Iran. Steam and gas turbine power plants have created the vast capacity of power generation in thermal plants, b...

Low transmission of heat is one of the major problems for heat exchanger fluids in many industrial and scientific applications. This includes cooling of the engines, high power transformers to heat exchangers in solar hot water panels or in refrigeration systems. In order to tackle these problems in thermal industries, nanofluids could play a significant role as excellent heat exchanger materia...

A study is made of the propagation of time-harmonic plane waves in an infinite, conducting, thermoelastic solid permeated by a uniform primary external magnetic field when the entire medium is rotating with a uniform angular velocity. The thermoelasticity theory of type II (G-N model) (1993) is used to study the propagation of waves. A more general dispersion equation is derived to determine th...

The purpose of this study is to perform an analysis of the process of experimental testing of the thermal control system of the “AIST” small satellite, using the computer simulation of the satellite’s flight in the “TERM” software package. Based on the telemetry data, obtained by the Samara University satellite ground control center, actualized parameters of the ground testing process were prop...

We present the capabilities of our optimization framework in conjunction with typical applications for thermal problems. Our software package supports a wide range of simulators and optimization strategies to improve electronic devices in terms of speed, reliability, efficiency, and to reduce thermal degradation due to mechanical influences. Moreover, we show several optimization examples, wher...