In this article, modeling and optimization of power consumption of two–stage compressed air system has been investigated. To do so, the two – stage compressed air cycle with intercooler of FAJR Petroleum Company was considered. This cycle includes two centrifugal compressors, a shell, and a tube intercooler. For modeling of power consumption, actual compressors isentropic efficiencies and inter...

In this article, modeling and optimization of power consumption of two–stage compressed air system has been investigated. To do so, the two – stage compressed air cycle with intercooler of FAJR Petroleum Company was considered. This cycle includes two centrifugal compressors, a shell, and a tube intercooler. For modeling of power consumption, actual compressors isentropic efficiencies and inter...

To deal with the challenges of managing the ever-increasing power densities and temperatures of VLSI systems, thermal models have become more and more important for performing thermal analysis during design time. Due to their lumped thermal R-C network nature, compact thermal models are simple and efficient for thermal analysis in VLSI design, especially during early design stages, where detail...

A typical electronics package is verified using the lumped modeling methodology using the FORTRAN code TNETFA and TAMS available in academic literature. TAMS stand for Thermal Analyzer for Multilayer Structures (TAMS) and TNETFA stands for Transient Network Thermal Analyzer (TNETFA). Electronics packages constitute dissipation heat sources of components located on multi-layered boards (PCB). Pr...

background: irreversible electroporation (ire) is a novel tumor ablation technique. ire is associated with high electrical fields and is often reported in conjunction with thermal damage caused by joule heating. for good response to surgery it is crucial to produce minimum thermal damage in both tumoral and healthy tissues named non-thermal irreversible electroporation(ntire). non-thermal irrev...

[1] Traditionally, analytical solutions for heat transport in soils have been used in combination with heat pulse probe (HPP) measurements to estimate soil thermal properties. Although the analytical method has resulted in accurate estimation of soil thermal properties, we suggest that parameter estimation using inverse modeling (IM) provides new and unique opportunities for soil thermal charac...

This paper studies the influence of material thermal properties on charging dynamics in a low temperature Thermal Energy Storage, which combines sensible and latent heat. The analysis is based small scale packed bed with encapsulated PCMs, numerically solved using COMSOL Multiphysics. PCMs studied are materials constructed typical (melting temperature, density, specific heat capacity (solid liq...

This paper was aimed to address the modeling of effective thermal conductivity and viscosity of carbon structured nanofluids. Response surface methodology, D_optimal design (DOD) was employed to assess the main and interactive effects of temperature (T) and weight percentage (wt %) to model effective thermal conductivity and viscosity of multi wall and single wall carbon nanotube, CVD and RGO G...