INVESTIGATION OF EVAPORATION MODELS IN THE MICRO REGION OF GROOVED HEAT PIPES AND PROPOSAL OF A NEW SOLUTION PROCEDURE

2015-09-05
Akkuş, Yiğit
Dursunkaya, Zafer

Suggestions

Investigation of structural and optical parameters of Cu-Ag-In-Se thin films deposited by thermal evaporation method
Gullu, H. H.; CANDAN, İDRİS; COŞKUN, EMRE; Parlak, Mehmet (2015-01-01)
Annealing effect on the structural and optical properties of the quaternary Cu-Ag-In-Se thin film deposited by the thermal evaporation has been investigated. The evaporation source was prepared by using vertical Bridgman-Stockbarger crystal growth system. Structural analysis indicated that annealing the films following to the deposition resulted in the changes from amorphous to polycrystalline phase with the preferred orientation along (1 1 2) direction. In order to determine the optical properties of the t...
Investigation of microstructure-ultrasonic velocity relationship in SiCp-reinforced aluminium metal matrix composites
Gür, Cemil Hakan (Elsevier BV, 2003-11-25)
Twenty-one sets of specimens were fabricated by hot pressing powder mixtures containing various volume and size combinations of pure Al and SiC particles. Neither heat treatment nor secondary deformation processes were applied. The microstructures of the specimens were characterised by optical and scanning electron microscopy. Using a 10 MHz probe, the velocity of ultrasonic longitudinal waves was measured. The results show that in general the ultrasonic velocity increases with an increase in SiC content. H...
Investigation of factors affecting coke strength after reaction (CSR) and developing a statistical model for CSR prediction
Ünsal, Barış; Arol, Ali İhsan; Department of Mining Engineering (2018)
This study was aimed at investigating the coke strength after reaction (CSR) prediction before coke production by regression modelling. Initially, quality parameters of studied coals, namely Australian, American and Canadian coals, were categorized to understand fluctuation in the parameters. Parameters studied consist of proximate analysis, physical properties, rheological properties, ash chemistry, petrographical analysis and coke quality parameters of the coals. After understanding remarkable difference ...
Investigation of fly ash characteristics on zeolite 4A synthesis
Akın, Süleyman Şener; Kazanç Özerinç, Feyza; Department of Micro and Nanotechnology (2019)
There is lack of information about the relation between the candidate raw material fly ash and end product, Zeolite 4A.This study aims to fill the gap in the literature through controlled ash production experiments, characterization studies and Zeolite 4A synthesis. As a result of studies, the nucleation behaviour of the alkali fusion product obtained from fly ash was demonstrated and the most crystalline Zeolite 4A with cubic morphology were obtained from Seyitömer fly ash with alkali fusion product of Si/...
Investigation of the Mechanical Properties of Al2O3 Reinforced Nickel Composite Coatings
Yılmaz, Olgun; Karakaya, İshak (2018-03-15)
Addition of inert ceramic particles improves the mechanical and tribological properties of nickel coatings significantly. Two different surfactants; ammonium lignosulfonate (ALS) and sodium dodecyl sulfate (SDS), were used in a typical sulfamate nickel plating solution in varying concentrations to arrange the floatation and wetting conditions of Al<SUB>2</SUB>O<SUB>3</SUB> particles (~300 nm) in the electrolyte. In addition to the effect of surfactants, effects of current density and...
Citation Formats
Y. Akkuş and Z. Dursunkaya, “INVESTIGATION OF EVAPORATION MODELS IN THE MICRO REGION OF GROOVED HEAT PIPES AND PROPOSAL OF A NEW SOLUTION PROCEDURE,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/76787.