Ara
Toplam kayıt 116, listelenen: 31-40
Identifying the bond and abrasion behavior of alkali activated concretes by central composite design method
(Elsevier, 2017)
In this paper, bond strength and abrasion resistance of alkali activated concretes (AAC) were examined experimentally by using the central composite design (CCD) method. AAC were designed and produced considering the sodium ...
Estimation of Electrical Characteristics and Maximum Power Point of Photovoltaic Panel
(Engineering & Scientific Research Groups, 2017)
This paper proposes to estimate the electrical characteristics and maximum power point of a photovoltaic (PV) panel under variable environmental conditions in Sanlrurfa region (southeast of Turkey). Variable environment ...
Active/reactive energy control scheme for grid-connected fuel cell system with local inductive loads
(Pergamon-Elsevier Science, 2020)
In the grid interconnection of fuel cells, local reactive loads connected to the electrical systems generate reactive power which deteriorates the power factor in the utility-grids. This situation causes energy losses, ...
Overview of the next quarter century vision of hydrogen fuel cell electric vehicles
(Elsevier, 2019)
Last three decades, costumers and manufacturers of automotive sector have been influenced positively by Hydrogen and fuel cells (FCs). The main goal of automakers can be pointed as minimizing the fuel consumption and exhaust ...
Monitoring patient dissatisfaction: a methodology based on SERVQUAL scale and statistical process control charts
(Taylor & Francis Online, 2020)
In this study, a methodology has been suggested to monitor patient dissatisfaction in
hospitals. The proposed methodology uses the service quality (SERVQUAL) scale
and statistical process control charts, namely standardised ...
Application of blast furnace slag as a catalyst for catalytic cracking of used frying sunflower oil
(Sage Publications, 2016)
For catalyst performance assessment of blast furnace slag as a low-cost catalyst, the cracking runs of frying sunflower oil were carried out in the presence of two different catalysts (blast furnace slag and calcium oxide) ...
Alternative fuelled hybrid electric vehicle (AF-HEV) with hydrogen enriched internal combustion engine
(Elsevier, 2019)
In this paper, hybrid electric vehicle (HEV) that powered by hydrogen (H-2) enriched internal combustion (ICE) engine was studied both simulation and experimental. As an alternative fuel, the usage of H-2 as additional ...
Soil Based Design of Highway Guardrail Post Depths Using Pendulum Impact Tests
(Univ Maribor, 2019)
Guardrails are passive road restraint systems (RRS) used at roadsides and medians to improve road safety. In the case of inadequate post embedment depth of soil driven posts may not function as intended and design cannot ...
Effect of using Hydroxy - CNG fuel mixtures in a non-modified diesel engine by substitution of diesel fuel
(Elsevier, 2016)
In this experimental study, Hydroxy (HHO; Oxy-hydrogen) - CNG (Compressed Natural Gas) fuel mixtures were used as an additional fuels in a non-modified diesel engine via intake manifold by substitution of diesel fuel. Three ...
A new hybrid optimization method combining artificial bee colony and limited-memory BFGS algorithms for efficient numerical optimization
(Elsevier Science, 2018)
In this paper, a new optimization method, which is developed especially for optimization of functions with a large number of local minima, is presented. The proposed method is a hybrid optimization algorithm which employs ...