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Browsing Makine Mühendisliği / Mechanical Engineering by Author

Browsing Makine Mühendisliği / Mechanical Engineering by Author "Durmaz, Ufuk"

Now showing items 1-10 of 10

A new approach to defining the Nu numbers for agitated boiling vessels

Özdemir, Mustafa; Durmaz, Ufuk (2013)
AN APPROACH TO OBTAIN THE HEAT TRANSFER COEFFICIENT OF AQUEOUS SUCROSE SOLUTIONS IN AGITATED BOILING VESSELS

Özdemir, Mehmet; Durmaz, Ufuk (VINCA INST NUCLEAR SCI, 2015)

In this study, the heat transfer mechanism under agitated pool boiling was examined experimentally. Aqueous sugar solutions were used in a centrically agitated vessel. The effects of the gap which is between the impeller ...
AN APPROACH TO OBTAIN THE HEAT TRANSFER COEFFICIENT OF AQUEOUS SUCROSE SOLUTIONS IN AGITATED BOILING VESSELS

Özdemir, Mustafa; Durmaz, Ufuk (2013)
An experimental investigation into heat transfer in milk cooling vessels

Durmaz, Ufuk; Özdemir, Mehmet; Pehlivan, Hüseyin (ELSEVIER SCIENCE BV, 2018)

The raw milk is an important basic material for many food products. Fresh milk must be cooled immediately after milking to keep high quality and processability. In this work, the overall heat transfer coefficients of the ...
An experimental study on the soil-based natural cooling

Durmaz, Ufuk; Özdemir, Mustafa (SPRINGER, 2019)

The increase in energy costs has made it necessary to use more efficient devices and systems. Environmental pollution as the result of using fossil fuels and global warming are further factors leading to this necessity. ...
CFD modeling of carbon combustion and electrode radiation in an electric arc furnace

Yiğit, Cemil; Coşkun, Gökhan; Büyükkaya, Ekrem; Durmaz, Ufuk; Güven, Hasan Rıza (PERGAMON-ELSEVIER SCIENCE LTD, 2015)

This paper, concentrates on a three-dimensional (3D) computational fluid-dynamics (CFD) model for coal combustion and electrode radiation inside an electric-arc furnace (EAF). Simulation of the melting process includes ...
Economic feasibility of the soil-based natural cooling

Durmaz, Ufuk; Yalçınkaya, Orhan (SPRINGER HEIDELBERG, 2019)

Environmental pollution and global warming in air conditioning studies lead researchers to investigate more economical and more environment-friendly systems. The soil-based natural cooling system is one of the most economical ...
Experimental investigation on the ground heat exchanger with air fluid

Durmaz, Ufuk; Yalçınkaya, Orhan (SPRINGER, 2019)

The pollution caused by overuse of fossil fuels leads to global warming, which is a serious threat to the world. With the continuous increase in energy demand, renewable energy resources have become more important in recent ...
Falling film evaporation and the factors affecting heat transfer

Pehlivan, Hüseyin; Özdemir, Mustafa; Durmaz, Ufuk (2013)
The development of strain dependent mechanical anisotropy in chicken skin

Çilingir, Ahmet Çağatay; Yılmazçoban, İbrahim Kutay; Kıratlı Yılmazçoban, Nursel; Durmaz, Ufuk (2014)