ABSORPSİYONLU SOĞUTMA SİSTEMİNİN SANAYİYE UYGULANMASI
Bu çalışmada, Absorpsiyonlu Soğutma (ABS) sistemin bir sanayi firmasına uygulanması incelenmiştir. Bu amaçla, ofis binasında bir klima sistemi ihtiyacı olan bir firma seçilmiştir. Firmada bir endüstriyel fırın bulunduğu belirlendikten sonra, ofis binasının klimalandırılması amacıyla bu endüstriyel fırının baca gazındaki atık ısı ile tahrik olan ABS sisteminin tasarlanması araştırılmıştır. Başlangıç olarak, baca gazının fiziksel özellikleri ve içerdiği atık ısı miktarı tespit edilmiş ve aynı zamanda ofis binasının soğutma yükü hesaplanmıştır. Baca gazının ABS sistemini tahrik edebilecek miktarda atık ısıya sahip olduğu bulunmuştur. Daha sonra, tek kademeli ABS sistemi izah edilmiş ve termodinamik enerji ve ekserji analizleri yapılmıştır. ABS sisteminin Soğutma Tesir Katsayısı (STK) 0.64 olarak hesaplanmış ve en büyük ekserji yıkımının 37.19 kW ile kaynatıcıda meydana geldiği saptanmıştır. Son olarak, ABS sisteminin bu sanayi firmasına uygulanması detaylı bir şekilde analiz edilmiştir. ABS sisteminin yatırım, işletme ve bakım maliyetleri araştırılmış, alternatif sistemler ile karşılaştırılmıştır
AN INDUSTRIAL VAPOR ABSORPTION AIR CONDITIONING APPLICATION
In this study, the application of VAR system to an industrial company is investigated. For this purpose, the company which requires an air-conditioning system to its office building was chosen. After determining this company had an industrial furnace, this research aimed to design the VAR system utilizing waste heat from this furnace flue gases to air-condition the office building. Firstly, the physical properties and heat quantity of the flue gases were determined and the cooling load of the office building was calculated. It was found out that the flue gases had enough heat capacity to drive the VAR system. Next, single effect VAR system was introduced and the thermodynamic, energy and exergy analysis were made. The COP of the VAR system is calculated to be 0.64 and the highest exergy destruction was obtained at the generator which is 37.19kW. Finally, the application of the VAR system to this industrial company was analyzed in detail. The capital, maintaining and operating costs of the VAR system were analyzed and compared with alternative systems
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- ISSN: 1300-3615
- Yayın Aralığı: Yılda 2 Sayı
- Başlangıç: 1977
- Yayıncı: TÜRK ISI BİLİMİ VE TEKNİĞİ DERNEĞİ