Heat source
Simultaneous identification of initial field and spatial heat source for heat conduction process by optimizations
... transformed into an optimal control problem. Based on the existence and uniqueness of the minimizer of the cost functional, an alternative iteration process is built to solve this optimizing problem by the variational ...
16
Thermal Analysis of Immersed Heat Source during Flow Reduction Transient
... for the bulk cooling temperature to reach its steady state versus flow reduction percentage, 25%, 50% and 75% respectively. The figure shows that both experimental and theoretical results have the same trend. The elapsed ...
13
A two dimensional inverse heat conduction problem for estimating heat source
... temporal-dependent heat source, from measurements of the temperature inside the square domain, when the prior knowledge of the source functions is not ...inverse heat conduction ...the ...
9
A Shifted Chebyshev-Tau method for finding a time-dependent heat source in heat equation
... time-dependent heat source and the temperature for the heat equation with Dirichlet boundary conditions and an integral over-determination ...
13
NONLINEAR STRETCHING SHEET WITH HEAT SOURCE IN POROUS MEDIUM
... The reduced equations (11) – (13) are nonlinear and coupled, and thus their exact analytical solutions are not possible. They can be solved numberically using Runge-Kutta Fehlberg fourth fifth order method for different ...
8
The Possibilities of Reducing the Temperature of the Heat Source for Absorption Chillers
... The heat-transfer coefficient (ii) could be in- creased on thewater side and/or the solution ...overall heat- transfer coefficient. With a low-temperature heat source the use of extended or ...
9
Heat Source Modeling in Selective Laser Melting
... predicted and measured melt pool depth and width for steady state point heat source (HS), transient. 391[r] ...
21
MHD COUETTE FLOW WITH HEAT TRANSFER IN PRESENCE OF CONSTANT HEAT SOURCE
... constant heat source is presented, taking into account the induced magnetic field and induced electric ...of heat transfer at the walls in terms of the Nusselt number are obtained in non dimensional ...
11
Temperature distribution in a metal cylinder containing a heat source
... To il+ustrate the method the temperature distribution is found for solid cylinders with L/D ratios .of 1, 2, ·3, and~ • The results are left in t ·erms of a general case; i.e., no values[r] ...
24
A performance comparison between an air-source and a ground-source reversible heat pump
... ground-source heat pump, coupled to a municipality water reticulation system, is compared experimentally and with simulations to a conventional air-source heat pump for space cooling and ...
8
Mixed convection fluid flow and heat transfer and optimal distribution of discrete heat sources location in a cavity filled with nanofluid
... discrete heat sources on the wall of a cavity. The effects of different heat source length, Richardson number and Grashof number on optimal heat source location has been ...the ...
14
Oil Mixture in Vapour Compression System
... The experimental apparatus consisted of compressor, condenser, expansion valve and evaporator. The system also consists of two main flow loops: a refrigerant loop and heat source water for condensing ...
8
DEVELOPMENT OF ENHANCED CROSS FLOW HEAT PIPE HYDRAULIC OIL COOLER
... the heat pipe cores that have a shroud with fans and other brackets and braces to secure the components into the ...cooler heat pipe “core” is placed in the overheating reservoir which insures that the ...
11
Modelling and Optimization of Heat Transfer Coefficients for Hot and Cold Sides of Thermoelectric Generator (TEG) System
... waste heat is a momentous in industrial ...for heat recovery applications need to be optimized to make it a viable ...of heat transfer coefficients (HTC) on the performance of TEG through simulation ...
11
Analytical model of temperature distribution in metal cutting based on Potential Theory
... line heat source with velocity ...band heat source with an inclination angle relative to the direction of ...mirror heat sources, exploiting the resulting symmetrical nature of the ...
6
Design factors influencing Wiring of an Aircraft
... F. Heat - Wiring exposed to high heat can accelerate degradation, insulation dryness, and ...high heat source can quickly damage insulation. Even low levels of heat can degrade wiring ...
6
Finite Element Analysis of Friction Stir Welding of Copper and 6063aluminium Alloy
... operation. Heat input from the tool shoulder and the tool pin are considered for analysis in finite element ...moving heat source with a heat distribution simulating the heat generated ...
5
Improving the economy-of-scale of small organic rankine cycle systems through appropriate working fluid selection
... This study showed that for a given heat source temperature and 628 working fluid there exists an optimal heat source mass flow rate that can be efficiently 629 converted into power u[r] ...
26
An industrial Heat Pump for Steam and Fuel Savings
... A heat pump is defined as an electrically driven device used to transfer heat energy from one location to ...A heat pump can be used as a heating unit, an air-conditioning unit or a water ...
6
The impact of component performance on the overall cycle performance of small-scale low temperature organic Rankine cycles
... Abstract. Low temperature organic Rankine cycles offer a promising technology for the generation of power from low temperature heat sources. Small-scale systems (~10kW) are of significant interest, however there ...
14