An introduction to heat transfer

Electricity production based forecasting of greenhouse gas emissions in Turkey with deep learning, support vector machine and artificial neural network algorithms

Experimental investigation and prediction of performance and emission responses of a CI engine fuelled with different metal-oxide based nanoparticles–diesel blends using different machine learning algorithms

Experimental analysis of CPV/T solar dryer with nano-enhanced PCM and prediction of drying parameters using ANN and SVM algorithms

Energy and exergy analysis of a vertical solar air heater with nano-enhanced absorber coating and perforated baffles

Numerical investigation on turbulent flow and heat transfer characteristics of ferro-nanofluid flowing in dimpled tube under magnetic field effect

This work aims to estimate the experimental heat transfer coefficients of a circular channel using artificial neural network. The experiments are carried out at a forced turbulent flow regime of 10...

Prediction of heat transfer in a circular tube with aluminum and Cr-Ni alloy pins using artificial neural network

Effects of the curved winglet vortex generator inserts (CWVGs) on the forced convection heat transfer, friction factor, and performance evaluation criteria (PEC) interior flow were experimentally e...

Experimental study on the heat transfer enhancement in a rectangular channel with curved winglets

http://www.dl.begellhouse.com/download/article/786db69a4e5080a4/25038-final.pdf

Effects of sinusoidal strip element with different amplitudes on heat transfer and flow characteristics of circular channels

In this study, the effects of cylindrical aluminum and Cr-Ni alloy pins placed in different arrangements on the inner wall of the pipe in the turbulent flow, the effects of heat transfer and flow characteristics on different Reynolds numbers have been experimentally investigated. The experiments were carried out under forced flow and constant heat flow conditions. Air is preferred as the fluid and the fluid velocity is adjusted between Reynolds number of 10000 and 50000. It has been observed that the Nusselt values obtained over the number of Reynolds number for the 5 different test tubes are arranged in a line from large to small, sequential row aluminum pin, sequential row Cr-Ni alloy pin, diagonal row aluminum pin, diagonal row Cr-Ni alloy pin, plain tube. There are also CFD analysis for each material, arrangements and pins geometry sets. On the other hand, it was determined that friction coefficient is directly proportional to the increase of heat transfer coefficient. As a result, it is observed that experimental results are compatible with both literature and numerical study.

/pdf/investigation-of-effects-on-heat-transfer-and-flow-48c19qqyju.pdf

Mehmet Gürdal

Papers

Numerical investigation on turbulent flow and heat transfer characteristics of ferro-nanofluid flowing in dimpled tube under magnetic field effect

Prediction of heat transfer in a circular tube with aluminum and Cr-Ni alloy pins using artificial neural network

Experimental study on the heat transfer enhancement in a rectangular channel with curved winglets

Effects of sinusoidal strip element with different amplitudes on heat transfer and flow characteristics of circular channels

Investigation of effects on heat transfer and flow characteristics of Cr-Ni alloy and aluminum pins placed in AISI 304 tube