İNDÜKSİYON ISITMA YÖNTEMİYLE ÇALIŞAN SIVI ISITICISI APARATLARININ ARAŞTIRILMASI

Year 2015, Volume: 7 Issue: 3, 16 - 26, 01.09.2015

Ahmet Altıntaş Murat Karahan

Abstract

Sürekli akan sıvıların ısıtılması için kullanılan yöntemlerden biri de indüksiyon ısıtmadır. İndüksiyon ısıtma işlemi, yüksek frekanslı manyetik alan içine konulan manyetik malzeme üzerinde indüklenen eddy akımlarıyla gerçekleştirilir. Günümüzde, ferromanyetik malzemelerden farklı geometrilerde üretilen indüksiyon ısıtma aparatları, genel olarak iki gruba ayrılabilir: Havuz tip ve Yüzer tip. Yüzer tip ısıtma aparatları daha az güç kayıplarına sahip oldukları için, havuz tip ısıtma aparatlarına göre daha yüksek verimle çalışırlar. Tarihsel gelişim sürecindeki çalışmalarda birçok yüzer tip indüksiyon ısıtma aparatı modeli sunulmuştur. Bu çalışmada; farklı geometrik şekle sahip olup, indüksiyon sıvı ısıtıcılarda ısıtma parçası olarak kullanılmış tüm ısıtma aparatları araştırılmış, üstünlük ve mahzurları incelenmiştir.

Keywords

İndüksiyon ısıtma, İndüksiyon sıvı ısıtma, Isıtma aparatları

INVESTIGATION OF THE FLUID-HEATING APPARATUS OPERATING WITH THE PRINCIPLE OF INDUCTION HEATING

Abstract

Induction heating is one of the methods for continuously flowing fluid. Induction heating process is accomplished by placing magnetic materials in a high-frequency-electromagnetic field and inducing eddy currents in magnetic materials. Currently, induction heating apparatus produced from ferromagnetic materials at different geometric forms can be grouped into two classes: sink type and floating type. Floating types of induction heating apparatus work more efficiently than sink types due to having small amount of power losses. Various floating types of induction heating apparatus have been introduced in historical evolutionary process of the induction heating. In this study; all heating apparatus used in induction fluid heater, having different geometric forms, have been investigated; also, advantages and disadvantages of them have been determined.

Keywords

Induction heating, Induction fluid heater, Heating apparatus

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