Ara
Toplam kayıt 34, listelenen: 1-10
Pull-out strength of screws in long bones at different insertion angles: finite element analysis and experimental investigations
(De Gruyter, 2024)
Different types of plates are available to allow
insertion of screws for internal fixation of long bone fractures. The aim of the study was to determine the effect of the
insertion of screws at different angles on a long ...
A Compressor model to determine cooling cycle efficiencies and performances without or with internal heat exchanger for specific refrigerant
(2023)
Today, the importance of refrigeration has
increased due to the shortage of food, food storage,
health, and industrial cooling. Global warming is the
most important environmental problem that the
world has faced recently. ...
Morphological, microstructural and photocatalytic characterization of undoped and Ni, Co doped Fe2O3 particles synthesized by sonochemical method
(Scientific & Technical Research Council Turkey-TUBITAK, 2022)
In this study, an abundant and eco-friendly photocatalytic material, Fe2O3 particles were synthesized by sonochemical method. Morphological and microstructural investigations of synthesized undoped and Ni, Co-doped Fe2O3 ...
An experimental and theoretical analysis of vapor-to-liquid phase change on microstructured surfaces
(Pergamon-Elsevier Science Ltd, 2020)
In this work, an experimental and a theoretical study was carried out on condensation heat transfer on vertically aligned bare unstructured, micro V-grooved and square-grooved copper substrates. During the experiments, ...
Characterization of stress softening and self-healing in a double network hydrogel
(Elsevier, 2019)
In this paper, a micro-mechanically based constitutive model is presented to describe stress softening and self-healing in alginate-polyacrylamide (PAAm) double network (DN) hydrogels. The stress softening phenomenon in ...
Rapid heating and cooling chamber for a photonics junction measurement system
(IEEE Computer Society, 2020)
Since many industrial applications require heat treatment processes or validation tests under certain ambient temperatures, thermal design is a key issue to be considered in order to ensure fast heating and cooling ...
Impact of functional nanofluid coolant on radiator performance
(Asme, 2019)
While a number of liquids are preferred in many heating and cooling applications, their thermal capacity can be a limiting factor in many thermal systems. Therefore, a series of methods such as use of mixtures of two or ...
Preparation and characterization of porous hydroxyapatite pellets: effects of calcination and sintering on the porous structure and mechanical properties
(Sage Publications Ltd, 2016)
In this study, porous hydroxyapatite structures were produced by using urea particles of 600-850 mu m size. Samples with two different urea composition (25 and 50 wt%) were prepared along with samples without any urea ...
Numerical and experimental analysis of a heat-pipe-embedded printed circuit board for solid state lighting applications
(Taylor & Francis Inc, 2019)
Thermal management is one of the main issues for electronics cooling especially for tightly packaged PCBs that experience local heat generation. Thus, theoretical and experimental investigations have been conducted to ...
Spreading behavior of droplets impacting over substrates with varying surface topographies
(Elsevier, 2020)
Droplet interaction with solid surface plays an important role in a number of practical applications such as thermal management systems, steel production, painting, prevention of impurit deposition, and formation of ...