Issue Section:
Prof. Dr. Hakan ÇALIŞKAN
Uşak Üniversitesi
Mühendislik Fakültesi
Makine Mühendisliği Bölümü
Termodinamik Ana Bilim Dalı
hakan.caliskan@usak.edu.tr
2019-2023 © Hakan ÇALIŞKAN
Özgün Makale
Motor Yüküne Bağlı Olarak Biyodizel Yakıtlı Bir Dizel Motorun Enerji ve Ekserji Analizi Sonuçlarının Değerlendirilmesi
HakemliÖzgün MakaleTR DizinUlusal
Mühendislik Bilimleri ve Tasarım Dergisi, 8(3), 833-843. 2020.
Yayın yılı: 2020
Güneş Kollektörlerinin Enerji, Ekserji, Termoekolojik, Sürdürülebilirlik, Termoekonomik ve Eksergoekonomik Analizleri
HakemliÖzgün MakaleTR DizinUlusal
Mühendis ve Makina, cilt 61, sayı 700, s. 228-240. Temmuz 2020.
Yayın yılı: 2020
ÖZ
Bu çalışmada, güneş kollektörlerinin enerji, ekserji, termoekolojik, sürdürülebilirlik, termoekonomik ve eksergoekonomik analizleri açıklanmış ve örnek bir uygulama üzerine bu analizler uygulanmıştır. Örnek uygulama olarak 8 m2 alanında düzlemsel güneş kollektörü esas alınmıştır. Sistemin enerji verimi %52,46 olarak bulunurken, ekserji verimi %1,99 olarak hesaplanmıştır. Sistemin sürdürülebilirlik indeksi, termoekolojik performans katsayısı, termoekonomik parametre değeri ve toplam eksergoekonomik parametre değeri sırasıyla 1,02, 0,0206, 1,4 W/TL ve 2,683 W/TL olarak bulunmuştur. Sistemin en yüksek enerji girişi ve ekserji girişi, gelen güneş ışınımından kaynaklanmaktadır. Bu enerjinin/ekserjinin büyük bir kısmının kayba ve tersinmezliklerden dolayı yıkıma uğradığı görülmektedir. Bu durum, düzlemsel güneş kollektörlerinin en büyük dezavantajdır.
Anahtar Kelimeler: Enerji, ekserji, güneş kollektörü, sürdürülebilirlik, termoekonomik analiz, verim
Exergy analysis and nanoparticle assessment of cooking oil biodiesel and standard diesel fueled internal combustion engine
HakemliÖzgün MakaleQ3 quartileSSCIUluslararası
Energy & Environment, Vol. 31(8) 1303–1317. December, 2020.
Yayın yılı: 2020
Abstract
In this paper, the exergy analysis and environmental assessment are performed to the biodiesel and diesel-fueled engine at full 294 Nm and 1800 r/min. The exergy loss rates of fuels are found as 15.523 and 18.884 kW for the 100% biodiesel (BDF100) (obtained from cooking oil) and Japanese Industrial Standard Diesel No. 2 (JIS#2) fuels, respectively. In addition, the exergy destruction rate of the JIS#2 fuel is found as 80.670 kW, while the corresponding rate of the BDF100 is determined as 62.389 kW. According to environmental assessments of emissions and nanoparticles of the fuels, the biodiesel (BDF100) fuel is more environmentally benign than the diesel (JIS#2) fuel in terms of particle concentration and carbon monoxide and hydrocarbon emissions. So, it is better to use this kind of the 100% biodiesels in the diesel engines for better environment and efficiency in terms of the availability and environmental perspectives.
Article Information
Volume: 31 issue: 8, page(s): 1303-1317
Article first published online: July 2, 2019; Issue published: December 1, 2020
Ibrahim Yildiz1, Hakan Caliskan2, Kazutoshi Mori3
1Department of Mechanical Engineering, Graduate School of Natural and Applied Sciences, Usak University, Usak, Turkey
2Department of Mechanical Engineering, Faculty of Engineering, Usak University, Usak, Turkey
3Department of Mechanical and Precision System Engineering, Faculty of Science and Engineering, Teikyo University, Tochigi, Japan
Corresponding Author:
Hakan Caliskan, Faculty of Engineering, Department of Mechanical Engineering, Usak University, 64200 Usak, Turkey. Email: hakan.caliskan@usak.edu.tr
Yildiz, I., Caliskan, H., & Mori, K. (2020). Exergy analysis and nanoparticle assessment of cooking oil biodiesel and standard diesel fueled internal combustion engine. Energy & Environment, 31(8), 1303–1317.
Evaporatif Hava Soğutma Sistemlerinin Enerji, Ekserji, Termoekolojik ve Sürdürülebilirlik Analizleri
HakemliÖzgün MakaleTR DizinUlusal
Tesisat Mühendisliği Dergisi, Sayı: 179, sf. 7-12, Temmuz-Ağustos 2020.
Yayın yılı: 2020
Thermo-ecological analysis of industrial kilns
HakemliÖzgün MakaleQ1 quartileSCIUluslararası
Journal of Environmental Management, vol. 241, pp. 149–155, Jul. 2019.
Yayın yılı: 2019
Environmental pollution cost analyses of biodiesel and diesel fuels for a diesel engine
HakemliÖzgün MakaleQ1 quartileSCIUluslararası
Journal of Environmental Management, Vol. 243, pp. 218-226
Yayın yılı: 2019
Abstract
In this study, Japanese Industrial Standard diesel no 2 and waste cooking oil biodiesel fuels are compared in terms of environmental pollution cost analysis. The experiments of the diesel and biodiesel fueled diesel engine are done at 100 Nm, 200 Nm and full load (294 Nm), while engine speed is constant at 1800 rpm. The method used in this study consists of a combination of economic and environmental parameters. According to the analyses, the total environmental pollution cost of the biodiesel is higher than the diesel fuel. On the other hand, the total cost of the CO2 emissions of the diesel fuel is generally found to be higher than biodiesel fuel in terms of the life cycle based environmental pollution cost. The specific environmental pollution cost is found as minimum at full load to be 2.217 US cent/kWh for the diesel fuel and 2.449 US cent/kWh for the biodiesel fuel at full load. On the other hand, the life cycle based specific environmental pollution cost is determined as minimum at full load to be 5.050 US cent/kWh for the diesel fuel and 5.309 US cent/kWh for the biodiesel fuel. The biodiesel fuel has higher values than diesel fuel in terms of the specific environmental pollution cost rates. The maximum total carbon dioxide emission rate is found as 0.2405 × 10−3 kg/kJ for the biodiesel fuel at 100 Nm engine torque and the minimum one is obtained as 0.1884 × 10−3 kg/kJ for the diesel fuel at full load. When the payback periods of the fuels are examined, biodiesel has longer period than diesel. The environmental payback period and life cycle based environmental payback period are also compared for fuels. In this context, the biodiesel has longer environmental payback periods rates than diesel. Consequently, the biodiesel fueled engine has higher environmental pollution cost rates than the diesel fueled engine, while the total carbon dioxide parameter of the diesel fuel is close to the biodiesel fuel’s rate. Also, all of the other environmental parameters of diesel fuel is generally better than biodiesel. Consequently, the diesel fuel is generally better option than the biodiesel considering environmental aspects. For better environmental management, the diesel fuel utilization in the diesel engine is slightly better option than biodiesel fuel in terms of environmental pollution cost analysis.
Thermodynamic analysis and nanoparticle assessment of Japanese diesel no 2 fueled truck engine
Abstract
There are two Japanese quality standards for diesel fuels. One of them is JIS K 2204 class which consists of five class diesel fuels as No. 1, No. 2, No. 3, Special No. 1 and Special No. 3 (1S, 1, 2, 3 and 3S, respectively). No. 2 diesel fuel is generally used for highway vehicles (passenger cars, buses and trucks). In this study, Japanese Industrial Standard Diesel No:2 fuel is utilized to run the truck engine under 284.39 Nm load. The thermodynamic analysis and experimental tests are performed to the engine for nano-particle, emission and efficiency assessments. In this regard, the maximum energy rate is found for the energy of fuel (145.209 kW) which is the main component to start the engine. Also, the minimum energy rate is determined for the exhaust gases which are released to the atmosphere. The power of the truck engine is calculated as 53.585 kW and the energy efficiency is found as 31.625%. Furthermore, the maximum particle concentration is determined around 1061/cm3 which is lower than other fuels that compared in this study, and the particle size is measured between 5 nm and 15 nm by using Scanning Mobility Particle Sizer (SMPS).
Thermo-Ecologic Evaluation of a Spray Dryer for Ceramic Industry
HakemliÖzgün MakaleScopus, EIUluslararası
Energy Procedia, vol. 144, pp. 164–169, Jul. 2018.
Yayın yılı: 2018
Performance assessment of the proton exchange membrane fuel cell - chemical heat pump hybrid system
HakemliÖzgün MakaleScopus, EIUluslararası
Energy Procedia, vol. 144, pp. 125–131, Jul. 2018.
Yayın yılı: 2018
Investigation of the energy recovery in the burners of the ceramic factory kiln
HakemliÖzgün MakaleScopus, EIUluslararası
Energy Procedia, vol. 144, pp. 118–124, Jul. 2018.
Yayın yılı: 2018
Energetic and exergetic carbon dioxide equivalents and prices of the energy sources for buildings in Turkey
HakemliÖzgün MakaleQ2 quartileSCIUluslararası
Environmental Progress Sustainable Energy, 37(2), 912–925.
Yayın yılı: 2018
Abstract
In this study, the energy and exergy prices of the coal, diesel oil, electricity, fuel oil, LPG, natural gas, air source heat pump (ASHP) and ground source heat pump (GSHP) along with their energetic and exergetic carbon dioxide (CO2) equivalents are evaluated basing on 12‐month data of 2016 (from January to December) for residential and industrial sectors in Turkey. Also, they are considered as district heating energy sources/fuels to heat the 100 m2 floor area in the residential and industrial applications. For the residential and industrial sectors, the minimum energy & exergy prices and energetic & exergetic CO2 equivalents are found for the GSHP; while the corresponding maximum energy and exergy rates are obtained for the LPG. Also, the quantity of fuel required for the desired period is calculated for each one of the energy sources. If the residential and industrial sectors are considered together, the minimum amount of required fuel is found for the LPG as 16.3 kg/°Ch; while the maximum one is found for the coal (for residential sector) to be 44.25 kg/°Ch. © 2017 American Institute of Chemical Engineers Environ Prog, 37: 912–925, 2018
Effect of ammonia fuel fraction on the exergetic performance of a gas turbine
HakemliÖzgün MakaleScopus, EIUluslararası
Energy Procedia, vol. 144, pp. 150–156, Jul. 2018.
Yayın yılı: 2018
Sustainability assessment of heat exchanger units for spray dryers
HakemliÖzgün MakaleQ1 quartileSCIUluslararası
ENERGY, vol. 124, pp. 741–751, Apr. 2017.
Yayın yılı: 2017
Environmental, enviroeconomic and enhanced thermodynamic analyses of a diesel engine with diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) after treatment systems
HakemliÖzgün MakaleQ1 quartileSCIUluslararası
ENERGY, vol. 128, pp. 128–144, Jun. 2017.
Yayın yılı: 2017
Energy, Exergy, Environmental, Enviroeconomic, Exergoenvironmental (EXEN) and Exergoenvironmental (EXENEC) Analyses of Solar Collectors
HakemliÖzgün MakaleQ1 quartileSCIUluslararası
Renewable and Sustainable Energy Reviews, vol. 69, pp. 488–492, Mar. 2017.
Yayın yılı: 2017
Isı Değiştiricilerinin Ekserjetik Yönleri Exergetic Aspects of Heat Exchangers
Diğer endeksler (EBSCO PUBLISHING)HakemliÖzgün MakaleUluslararası
MÜHENDİS VE MAKİNA (ENGINEER AND MACHINERY), vol. 54, no. 645, pp. 28–37, Oct. 2013.
Yayın yılı: 2012
Exergy analyses of engines fueled with biodiesel from high-oleic soybeans based on experimental values
HakemliÖzgün MakaleQ4 quartileSCIUluslararası
International Journal of Exergy, Vol. 7, No. 1, pp. 20–36.
Yayın yılı: 2010
Energy and exergy prices of various energy sources along with their CO2 equivalents
HakemliÖzgün MakaleQ1 quartileSSCIUluslararası
Energy Policy, vol. 38, no. 7, pp. 3468–3481, Jul. 2010.
Yayın yılı: 2010
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