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Experimental investigation of using 30HCNG fuel mixture on a non-modified diesel engine operated with various diesel replacement rates
(Elsevier, 2016)Pilot diesel injection phenomenon consisted by gaseous fuels such as hydrogen and natural gas; ensure the way of exert fuels without any structural modification in compression ignition engines. This study investigates of ... -
Experimental comparison of pure hydrogen and HHO (hydroxy) enriched biodiesel (B10) fuel in a commercial diesel engine
(Elsevier, 2016)Main objective of this study is to compare performance and emission characteristics of a pilot injection diesel engine with the additions of alternative fuels like pure hydrogen, HHO and biodiesel. In order to achieve this ... -
Exergy and performance analysis of a CI engine fuelled with HCNG gaseous fuel enriched biodiesel
(Inderscience Enterprises Ltd., 2017)Soybean oil based fatty acid methyl ester (FAME) is produced and blended with diesel fuel at 25% volumetric ratio. Besides, pure hydrogen (H2) and compressed natural gas (CNG) mixture named HCNG fuel is used with 20 litres ... -
Zinc oxide-tungsten-based pyramids in construction of ultra-broadband metamaterial absorber for solar energy harvesting
(Institution of Engineering and Technology, 2017)A new broadband absorber is investigated for the entire frequency domain of solar light (infrared, visible light and ultraviolet). While current absorbers in the literature have limited operation frequencies, investigated ... -
Multipurpose compensation scheme for voltage Sag/swell and selective harmonics elimination in distribution systems
(VSB-Technical University of Ostrava, 2018)Voltage harmonics, sag, and swell are the most harmful disturbances in distribution systems. This paper introduces a novel effective controller method for simultaneous compensation of both voltage sag/swell and voltage ... -
State of art of hydrogen usage as a fuel on aviation
(State of art of hydrogen usage as a fuel on aviation, 2018)Air transportation phenomenon is placed with sharing of world energy consumption between 2.5% and 5% totally and showing an increasing perspective approximately 4.8% per year. With the increasing world population and the ... -
Energy distribution analyses of an additional traction battery on hydrogen fuel cell hybrid electric vehicle
(Elsevier Ltd, 2019)Hydrogen is the most abundant element in the world and produces only water vapor as a result of chemical reaction that occurred in fuel cells. Therefore, fuel cell electric vehicles, which use hydrogen as fuel, continue ... -
A novel application of pulse width modulation technique on hydroxy gas production
(Elsevier, 2019)Software and hardware advancements on a hydroxy gas (HHO) production system is presented in this experimental study. A unique control system that enables to generate hydroxy gas at the specified volumetric flow rates with ... -
Improved instantaneous power theory based current harmonic extraction for unbalanced electrical grid conditions
(Elsevier Science Sa, 2019)This paper presents a novel harmonic extraction method named as "virtual input signal based instantaneous power theory (VIS-IPT)". In this study, VIS-IPT is tested in a shunt active power filter (SAPF) for improving the ... -
Simulation of diesel hybrid electric vehicle containing hydrogen enriched CI engine
(Elsevier, 2019)Hydrogen enrichment on diesel engines is a proven solution for both minimizing the undesirable emissions and fuel consumptions. Also, hybrid electric vehicles which manufactured for the same goal too, are playing an important ... -
Virtual Park-based control strategy for grid-connected inverter interfaced renewable energy sources
(Inst Engineering Technology-Iet, 2019)Unbalanced grid faults are the most severe perturbations which degrade the performance of grid-connected inverter interfaced renewable energy sources (IIRESs). In this regard, this study proposes a novel control strategy ... -
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 ... -
A novel fuzzy logic based safe operation oriented control technique for driving HHO dry cell systems based on PWM duty cycle
(Elsevier, 2019)The presented study provides details on Fuzzy Logic based control of HHO generators aims at protecting the HHO generator from extreme temperature effects while maximizing the hydrogen production. The Fuzzy Logic Controller ... -
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 ... -
A Theoretical Heat Transfer Model for Unidirectional Solidification of Pure Metals on a Coated Sinusoidal Mold with Constant Boundary Temperature
(Springer, 2019)A theoretical model is presented in this study for investigating the heat transfer problem during solidification of pure metals on a coated sinusoidal mold. The previous works are extended by considering effects of both ... -
Review of fuel cells to grid interface: Configurations, technical challenges and trends
(Elsevier, 2019)With the development of clean energy technologies, the integration studies of electrical grids and fuel cells have increased significantly in research and practical implementations because of increasing power demand, ... -
HHO enrichment of bio-diesohol fuel blends in a single cylinder diesel engine
(Elsevier Ltd, 2019)One of the primary aims of this experimental investigation is to examine hydroxy-gas enrichment effects on environmentally friendly but performance-reducing alternative fuels such as ethanol and biodiesel. Hydroxy gas is ... -
Performance Analysis of T-type Inverter Based on Improved Hysteresis Current Controller
(Balkan Journal of Electrical and Computer Engineering, 2019)This paper presents an improved hysteresis current control method for five level T-type inverter. The proposed method is based on four hysteresis levels and performed to generate switching signals of fundamental transistors ... -
A New Control Technology in Hydroxy Gas Production
(Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2019)Bu çalışmanın ana fikri, kullanıcı tanımlı içten yanmalı motor hacmi için optimum bir oksihidrojen üretim algoritması tasarlamaktır. İçten yanmalı motorlarda hidrojen kullanılmasının, belirli bir sınıra kadar performans ... -
Bulanık Mantık Esaslı Karar Destek Sistemi ile Robot Elin Kuvvet Kontrolü
(Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 2019)Son yıllarda gelişen teknoloji ile robotlar üzerine yapılan çalışmaların ciddi oranda arttığı gözlenmektedir. Robotik sistemlerde robot el konusu, farklı ihtiyaçlar doğrultusunda farklı kullanım alanlarına yönelik olarak ...
