Güncel Gönderiler: Teknik Bilimler Meslek Yüksekokulu
Toplam kayıt 70, listelenen: 41-60
-
Syneresis effect on the permeability of chemically grouted sand
(Geological Society of London, 2016)The aim of this research was to investigate the permeability of sodium silicate grouted sand specimens having various gradations and relative densities. Initially, rheological properties of sodium silicate grouts were ... -
A comparative investigation of the effect of honeycomb core on the latent heat storage with PCM in solar air heater
(Elsevier Ltd, 2019)The aims of this study were to comparatively investigate the effect of using PCM and honeycomb as the internal fin structure in the PCM panel on the thermal performance of solar air heater. The tests performed at six air ... -
Thermal performance of flexible air duct using a new absorber construction in a solar air collector
(Elsevier Ltd, 2019)This paper presents the comparative experimental energy and exergy analysis of a solar air collector (SAC) with flexible aluminum foil duct and conventional flat plate SAC, with and without glazing. Effect on performance ... -
Ultrafine Portland cement grouting performance with or without additives
(Springer Verlag, 2014)The aim of this experimental study was to investigate the penetrability of ultrafine Portland cement suspensions with or without additives into sand specimens and the strength and permeability of grouted sand samples. It ... -
Experimental analysis of solar air collector with PCM-honeycomb combination under the natural convection
(Elsevier B.V., 2019)Phase change material (PCM) is at the head of materials commonly used in latent heat storage. However, usually the main problem is that the heat conductivity of PCMs is low. Therefore, a novel solar air collector (SAC) ... -
Performance of novel chemical grout in treating sands
(American Society of Civil Engineers (ASCE), 2017)A new chemical grouting formed by sodium silicate-boric acid mixtures was introduced. Initially, suitable sodium silicate and boric acid contents in the grout mixtures were studied. Gel time, initial viscosity, and syneresis ... -
UCS properties of superfine cement-grouted sand
(American Society of Civil Engineers (ASCE), 2016)This research focused on the strength characteristics of superfine cement-grouted sand with various gradations and relative densities. At first, grout properties of superfine cement suspensions were studied. The sedimentation ... -
Heat pump drying of grape pomace: Performance and product quality analysis
(Taylor and Francis Inc., 2019)Grape is one of the most popular fruits and various types of grape have been cultivated by more than 100 countries around the World. The wine and juice industry produces large quantities of by-product, called grape pomace ... -
Drying of grape pomace with a double pass solar collector
(Taylor and Francis Inc., 2019)This study aims to analyze the performance of a novel design of the double pass solar air collector (DPSAC)-assisted drying system and investigate the drying kinetics of grape pomace which is an agricultural by-product. ... -
Effectiveness of microfine portland cement grouting on the strength and permeability of medium to fine sands
(Budapest University of Technology and Economics, 2015)The purpose of this research was to investigate the grout properties of microfine Portland cement whose specific surface area was greater than those of the same kind products frequently cited in the relevant literature. ... -
Modeling of a convective-infrared kiwifruit drying process
(Elsevier Ltd, 2017)This paper aims to evaluate the experimental performance of a convective-infrared system with heat recovery (CIRHR) at different drying temperatures (40, 45, 50 and 55 °C) and 0.5 m/s air velocity and also to discuss and ... -
Application of iOS/Android based assessment and monitoring system for building inventory under seismic impact
(Union of Croatian Civil Engineers and Technicians, 2018)The possibility of creating an "ID card" for each new and existing building in urban areas, based on transfer of necessary data into electronic format, is analysed in the paper. Local governments, public institutions, ... -
Determination of drying kinetics and quality parameters of grape pomace dried with a heat pump dryer
(Elsevier Ltd, 2018)Pomace of Hamburg Muscat was dried at temperature of drying air 45 °C and different air velocity (1.5, 2.0 and 2.5 m/s) in open-loop heat pump (HP) and laboratory-type closed-loop dryer (as a control). In the HP dryer, it ... -
Volume change control of high plasticity clay by the stabilization of fine-grained cements
(Avestia Publishing, 2017)This paper presents the swelling potential and compressibility of high plasticity clayey soil stabilized with slag-based superfine cement (SSC), Portland-based microfine cement (PMC) and ordinary Portland cement (OPC). The ... -
Examining the stream threshold approaches used in hydrologic analysis
(MDPI, 2018)The stream threshold is a user-defined and important parameter that directly affects the drainage network and basin boundaries that would be obtained as a result of hydrological analysis. There have been several approaches ... -
The effect of blowing direction on heat sink performance by thermal imaging
(Yildiz Technical University, 2018)Heat sinks (HSs) are designed for the mechanical, electrical and electronic components that generate heat in considerable amount. For this purpose, an aluminum conical pin fin heat sink is designed. Aluminum conical pin-fins ... -
Effects of holding force on the springback behavior of annealed aluminum plates
(Elsevier Ltd, 2016)Typical V-bending process was performed to investigate the effects of holding force on springback behavior of 1050-H14 aluminum alloy plates annealed at 120 °C for 20 minutes. Tests were conducted on a universal testing ... -
A model suggestion for the determination of the traffic accident hotspots on the Turkish highway road network: a pilot study
(Universidade Federal do Parana, 2015)Traffic accidents are very serious problems for human life and the environment. In road safety, it is crucial to identify the high risk locations to apply proper counter measures. This paper aims at introducing outcomes ... -
Çimento esaslı lifli kompozitlerin dijital görüntü korelasyonu yöntemi ile çoklu çatlak davranışının incelenmesi
(Gazi Üniversitesi, 2019)Dijital görüntü korelasyonu (DIC), matematik tabanlı temassız bir deformasyon ölçüm tekniğidir. Mühendislik özellikleri geliştirilmiş çimentolu kompozitler (ECC) geleneksel lifli kompozitlerden farklı olarak kararlı çoklu ... -
Askorbik asitin MoS2 esaslı elektrotla elektrokimyasal tayini
(Ahmet Yesevi Üniversitesi, 2017)Bu çalışmada, grafen, grafen oksit ve MoS iki boyutlu nanotabakalarına ayrılmak suretiyle 10 farklı kaplama süspansiyonu hazırlanmıştır. Hazırlanan kaplama süspansiyonlarıyla damlatarak-kaplama yöntemi kullanılarak camsı ...
