ISASTECH-2019 Sempozyumuna Davetli İdik - 17 09 2019

5-6 Eylül 2019 tarih ve Gazi Üniversitesi Teknoloji Fakültesi Taşkent Binası konferans salonlarında, Otomotiv Mühendisleri Derneği (OMD) ve Gazi Üniversitesi tarafından gerçekleştirilen International Symposium on Automotive Science and Technology (ISASTECH-2019) sempozyumuna Atılım Üniversitesi Otomotiv Mühendisliği olarak davetliydik.

Sempozyum, otomotiv alanında AR-GE faaliyetleri yürüten akademisyen, mühendis ve sektör temsilcilerini bir araya getirmesinin yanı sıra, sektör gündemindeki son gelişmelerin tartışılmasına ve bu cihette ön görülen çözüm(ler) doğrultusunda muhtemel ve gerekli kadro teşkili ve iş birliğine de imkan verir nitelikte.

Bölümümüz araştırma görevlisi Ozan Tekin'in, "CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System" başlıklı çalışması/yayını ile başvurduğumuz ve katıldığımız 5 Eylül 2019 tarihli toplantıda yapmış olduğu sunumu olumlu geri dönüşler almaya devam ediyor. Sunum ile ilgili ayrıntılı açıklama aşağıda mevcuttur.

 

Abstract

CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System

Ozan Tekin*, Emre Kara** and Mehmet Sait Soylemez** *Atilim University, **Gaziantep University

Energy efficiency and environmental pollution are the main and up-to-date drawbacks of the automotive industry. Due to lack of efficiency and excessive emissions of currently used internal combustion engine (ICE) configurations, scientific studies should be focused on the improvement of those engines. Exhaust gas contains a considerable amount of heat energy in ICEs’ manifold exit. In literature, lots of studies can be surveyed in which it was tried to convert this heat energy into useful energy. Thermoelectric power generator (TEG) is one of the most used converting systems in this study field. P-type and N-type semiconductors are used in TEG that can generate power using temperature differences between the surfaces of the semiconductor. ZT value is a remarkable parameter of TEG efficiency. ZT value depends on the Seebeck coefficient, temperature difference, thermal conductivity, heat transfer coefficient, and density. Owing to the increase in the temperature difference between the surfaces, the converted energy amount can be increased by changing the type of semiconductors and geometry of the heat exchanger. Moreover, recent studies about fin efficiency have shown that fin efficiency is related to fin sizing. For this reason, the current study has been focused on finding the optimum dimensions in the cooling system. Consequently, this study found out optimum fin length and thickness using CFD method for the developed turbine-Peltier system.



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5-6 Eylül 2019 tarih ve Gazi Üniversitesi Teknoloji Fakültesi Taşkent Binası konferans salonlarında, Otomotiv Mühendisleri Derneği (OMD) ve Gazi Üniversitesi tarafından gerçekleştirilen International Symposium on Automotive Science and Technology (ISASTECH-2019) sempozyumuna Atılım Üniversitesi Otomotiv Mühendisliği olarak davetliydik.

Sempozyum, otomotiv alanında AR-GE faaliyetleri yürüten akademisyen, mühendis ve sektör temsilcilerini bir araya getirmesinin yanı sıra, sektör gündemindeki son gelişmelerin tartışılmasına ve bu cihette ön görülen çözüm(ler) doğrultusunda muhtemel ve gerekli kadro teşkili ve iş birliğine de imkan verir nitelikte.

Bölümümüz araştırma görevlisi Ozan Tekin'in, "CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System" başlıklı çalışması/yayını ile başvurduğumuz ve katıldığımız 5 Eylül 2019 tarihli toplantıda yapmış olduğu sunumu olumlu geri dönüşler almaya devam ediyor. Sunum ile ilgili ayrıntılı açıklama aşağıda mevcuttur.

 

Abstract

CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System

Ozan Tekin*, Emre Kara** and Mehmet Sait Soylemez** *Atilim University, **Gaziantep University

Energy efficiency and environmental pollution are the main and up-to-date drawbacks of the automotive industry. Due to lack of efficiency and excessive emissions of currently used internal combustion engine (ICE) configurations, scientific studies should be focused on the improvement of those engines. Exhaust gas contains a considerable amount of heat energy in ICEs’ manifold exit. In literature, lots of studies can be surveyed in which it was tried to convert this heat energy into useful energy. Thermoelectric power generator (TEG) is one of the most used converting systems in this study field. P-type and N-type semiconductors are used in TEG that can generate power using temperature differences between the surfaces of the semiconductor. ZT value is a remarkable parameter of TEG efficiency. ZT value depends on the Seebeck coefficient, temperature difference, thermal conductivity, heat transfer coefficient, and density. Owing to the increase in the temperature difference between the surfaces, the converted energy amount can be increased by changing the type of semiconductors and geometry of the heat exchanger. Moreover, recent studies about fin efficiency have shown that fin efficiency is related to fin sizing. For this reason, the current study has been focused on finding the optimum dimensions in the cooling system. Consequently, this study found out optimum fin length and thickness using CFD method for the developed turbine-Peltier system.

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As Atılım University Automotive Engineering Department, we had been invited to International Symposium on Automotive Science and Technology (ISASTECH-2019) organised by Otomotiv Mühendisleri Derneği (Turkish Society of Automotive Engineering) and Gazi University, that was hold on September 5 and 6, 2019 in the conference halls of Gazi University.

In addition to bringing together academicians, engineers and industry representatives conducting R & D activities in the "automotive" subject, symposium also enables discussion of the latest developments about the sector and possible and necessary staff formation and cooperation in according to the foreseen solution(s).

The presentation that Research Assistant Ozan Tekin, in our department, made on September 5, 2019 during the conference to which we had applied and attended with the journal titled “CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System" has been receiving positive feedbacks. A detailed description of the presentation is available below.

 

Abstract

CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System

Ozan Tekin*, Emre Kara** and Mehmet Sait Soylemez** *Atilim University, **Gaziantep University

Energy efficiency and environmental pollution are the main and up-to-date drawbacks of the automotive industry. Due to lack of efficiency and excessive emissions of currently used internal combustion engine (ICE) configurations, scientific studies should be focused on the improvement of those engines. Exhaust gas contains a considerable amount of heat energy in ICEs’ manifold exit. In literature, lots of studies can be surveyed in which it was tried to convert this heat energy into useful energy. Thermoelectric power generator (TEG) is one of the most used converting systems in this study field. P-type and N-type semiconductors are used in TEG that can generate power using temperature differences between the surfaces of the semiconductor. ZT value is a remarkable parameter of TEG efficiency. ZT value depends on the Seebeck coefficient, temperature difference, thermal conductivity, heat transfer coefficient, and density. Owing to the increase in the temperature difference between the surfaces, the converted energy amount can be increased by changing the type of semiconductors and geometry of the heat exchanger. Moreover, recent studies about fin efficiency have shown that fin efficiency is related to fin sizing. For this reason, the current study has been focused on finding the optimum dimensions in the cooling system. Consequently, this study found out optimum fin length and thickness using CFD method for the developed turbine-Peltier system.

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5-6 Eylül 2019 tarih ve Gazi Üniversitesi Teknoloji Fakültesi Ta\u015fkent Binas\u0131 konferans salonlar\u0131nda, Otomotiv Mühendisleri Derne\u011fi (OMD) ve Gazi Üniversitesi taraf\u0131ndan gerçekle\u015ftirilen International Symposium on Automotive Science and Technology (ISASTECH-2019) sempozyumuna At\u0131l\u0131m Üniversitesi Otomotiv Mühendisli\u011fi olarak davetliydik.<\/p>\n\n

Sempozyum, otomotiv alan\u0131nda AR-GE faaliyetleri yürüten akademisyen, mühendis ve sektör temsilcilerini bir araya getirmesinin yan\u0131 s\u0131ra, sektör gündemindeki son geli\u015fmelerin tart\u0131\u015f\u0131lmas\u0131na ve bu cihette ön görülen çözüm(ler) do\u011frultusunda muhtemel ve gerekli kadro te\u015fkili ve i\u015f birli\u011fine de imkan verir nitelikte.<\/p>\n\n

Bölümümüz ara\u015ft\u0131rma görevlisi Ozan Tekin'in, "CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System" ba\u015fl\u0131kl\u0131 çal\u0131\u015fmas\u0131\/yay\u0131n\u0131 ile ba\u015fvurdu\u011fumuz ve kat\u0131ld\u0131\u011f\u0131m\u0131z 5 Eylül 2019 tarihli toplant\u0131da yapm\u0131\u015f oldu\u011fu sunumu olumlu geri dönü\u015fler almaya devam ediyor. Sunum ile ilgili ayr\u0131nt\u0131l\u0131 aç\u0131klama a\u015fa\u011f\u0131da mevcuttur.<\/p>\n\n

 <\/p>\n\n

Abstract<\/strong><\/p>\n\n

CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System<\/strong><\/p>\n\n

Ozan Tekin*, Emre Kara** and Mehmet Sait Soylemez** *Atilim University, **Gaziantep University<\/em><\/p>\n\n

Energy efficiency and environmental pollution are the main and up-to-date drawbacks of the automotive industry. Due to lack of efficiency and excessive emissions of currently used internal combustion engine (ICE) configurations, scientific studies should be focused on the improvement of those engines. Exhaust gas contains a considerable amount of heat energy in ICEs’ manifold exit. In literature, lots of studies can be surveyed in which it was tried to convert this heat energy into useful energy. Thermoelectric power generator (TEG) is one of the most used converting systems in this study field. P-type and N-type semiconductors are used in TEG that can generate power using temperature differences between the surfaces of the semiconductor. ZT value is a remarkable parameter of TEG efficiency. ZT value depends on the Seebeck coefficient, temperature difference, thermal conductivity, heat transfer coefficient, and density. Owing to the increase in the temperature difference between the surfaces, the converted energy amount can be increased by changing the type of semiconductors and geometry of the heat exchanger. Moreover, recent studies about fin efficiency have shown that fin efficiency is related to fin sizing. For this reason, the current study has been focused on finding the optimum dimensions in the cooling system. Consequently, this study found out optimum fin length and thickness using CFD method for the developed turbine-Peltier system.<\/p>"}]},{"class_":["col-lg-6","col-md-12","col-sm-12","col-xs-12"],"modules":[{"type":"image_gallery","module_type":"owl-carousel","images":{"initialPreview":["\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568703430-ISASTECH 2019 Haber G\u00f6rseli 2.jpg"],"initialPreviewConfig":[{"type":"image","size":216470,"extra":{"file":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568703430-ISASTECH 2019 Haber G\u00f6rseli 2.jpg"},"caption":"1568703430-ISASTECH 2019 Haber G\u00f6rseli 2.jpg","width":"1600px","height":"1200px","key":0,"target_url":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568703430-ISASTECH 2019 Haber G\u00f6rseli 2.jpg"}]},"settings":{"items":1,"padding":0,"margin":0,"responsive":[],"autoplay":false,"autoplayTimeout":5000,"center":false,"mouseDrag":true,"touchDrag":true,"pullDrag":true,"freeDrag":false,"stagePadding":0,"merge":false,"mergeFit":true,"autoWidth":false,"startPosition":0,"URLhashListener":false,"nav":false,"rewind":true,"dots":true,"dotsEach":false,"autoplayHoverPause":false,"loop":false,"width":null,"height":null,"process":null}}]},{"type":"clearfix","class_":["col-md-12","clearfix"],"modules":[]},{"class_":["col-lg-6","col-md-12","col-sm-12","col-xs-12"],"modules":[{"type":"image_gallery","module_type":"owl-carousel","images":{"initialPreview":["\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704041-ISASTECH 2019 Haber G\u00f6rseli 3.jpg"],"initialPreviewConfig":[{"type":"image","size":201832,"extra":{"file":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704041-ISASTECH 2019 Haber G\u00f6rseli 3.jpg"},"caption":"1568704041-ISASTECH 2019 Haber G\u00f6rseli 3.jpg","width":"1387px","height":"1040px","key":0,"target_url":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704041-ISASTECH 2019 Haber G\u00f6rseli 3.jpg"}]},"settings":{"items":1,"padding":0,"margin":0,"responsive":[],"autoplay":false,"autoplayTimeout":5000,"center":false,"mouseDrag":true,"touchDrag":true,"pullDrag":true,"freeDrag":false,"stagePadding":0,"merge":false,"mergeFit":true,"autoWidth":false,"startPosition":0,"URLhashListener":false,"nav":false,"rewind":true,"dots":true,"dotsEach":false,"autoplayHoverPause":false,"loop":false,"width":null,"height":null,"process":null}}]},{"class_":["col-lg-6","col-md-12","col-sm-12","col-xs-12"],"modules":[{"type":"image_gallery","module_type":"owl-carousel","images":{"initialPreview":["\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704056-ISASTECH 2019 Haber G\u00f6rseli 1.jpg"],"initialPreviewConfig":[{"type":"image","size":199403,"extra":{"file":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704056-ISASTECH 2019 Haber G\u00f6rseli 1.jpg"},"caption":"1568704056-ISASTECH 2019 Haber G\u00f6rseli 1.jpg","width":"1600px","height":"1200px","key":0,"target_url":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704056-ISASTECH 2019 Haber G\u00f6rseli 1.jpg"}]},"settings":{"items":1,"padding":0,"margin":0,"responsive":[],"autoplay":false,"autoplayTimeout":5000,"center":false,"mouseDrag":true,"touchDrag":true,"pullDrag":true,"freeDrag":false,"stagePadding":0,"merge":false,"mergeFit":true,"autoWidth":false,"startPosition":0,"URLhashListener":false,"nav":false,"rewind":true,"dots":true,"dotsEach":false,"autoplayHoverPause":false,"loop":false,"width":null,"height":null,"process":null}}]}]}} [content_en] => {"type":"rich_content","content":{"blocks":[{"class_":["col-lg-6","col-md-12","col-sm-12","col-xs-12"],"modules":[{"type":"html","content":"

As At\u0131l\u0131m University Automotive Engineering Department, we had been invited to International Symposium on Automotive Science and Technology (ISASTECH-2019) organised by Otomotiv Mühendisleri Derne\u011fi (Turkish Society of Automotive Engineering) and Gazi University, that was hold on September 5 and 6, 2019 in the conference halls of Gazi University.<\/p>\n\n

In addition to bringing together academicians, engineers and industry representatives conducting R & D activities in the "automotive" subject, symposium also enables discussion of the latest developments about the sector and possible and necessary staff formation and cooperation in according to the foreseen solution(s).<\/p>\n\n

The presentation that Research Assistant Ozan Tekin, in our department, made on September 5, 2019 during the conference to which we had applied and attended with the journal titled “CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System" has been receiving positive feedbacks. A detailed description of the presentation is available below.<\/p>\n\n

 <\/p>\n\n

Abstract<\/strong><\/p>\n\n

CFD Analysis and Optimal Sizing of Finned Surface on a Novel Combined Turbine-Peltier System<\/strong><\/p>\n\n

Ozan Tekin*, Emre Kara** and Mehmet Sait Soylemez** *Atilim University, **Gaziantep University<\/em><\/p>\n\n

Energy efficiency and environmental pollution are the main and up-to-date drawbacks of the automotive industry. Due to lack of efficiency and excessive emissions of currently used internal combustion engine (ICE) configurations, scientific studies should be focused on the improvement of those engines. Exhaust gas contains a considerable amount of heat energy in ICEs’ manifold exit. In literature, lots of studies can be surveyed in which it was tried to convert this heat energy into useful energy. Thermoelectric power generator (TEG) is one of the most used converting systems in this study field. P-type and N-type semiconductors are used in TEG that can generate power using temperature differences between the surfaces of the semiconductor. ZT value is a remarkable parameter of TEG efficiency. ZT value depends on the Seebeck coefficient, temperature difference, thermal conductivity, heat transfer coefficient, and density. Owing to the increase in the temperature difference between the surfaces, the converted energy amount can be increased by changing the type of semiconductors and geometry of the heat exchanger. Moreover, recent studies about fin efficiency have shown that fin efficiency is related to fin sizing. For this reason, the current study has been focused on finding the optimum dimensions in the cooling system. Consequently, this study found out optimum fin length and thickness using CFD method for the developed turbine-Peltier system.<\/p>"}]},{"class_":["col-lg-6","col-md-12","col-sm-12","col-xs-12"],"modules":[{"type":"image_gallery","module_type":"owl-carousel","images":{"initialPreview":["\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704325-ISASTECH 2019 Haber G\u00f6rseli 2.jpg"],"initialPreviewConfig":[{"type":"image","size":216470,"extra":{"file":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704325-ISASTECH 2019 Haber G\u00f6rseli 2.jpg"},"caption":"1568704325-ISASTECH 2019 Haber G\u00f6rseli 2.jpg","width":"1600px","height":"1200px","key":0,"target_url":"\/uploads\/news\/isastech-2019-sempozyumuna-davetli-idik-1568703910\/1568704325-ISASTECH 2019 Haber G\u00f6rseli 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