OPTIMASI DESAIN EVAPORATOR DAN KONDENSER UNTUK SISTEM PENDINGIN KABIN KENDARAAN

Authors

  • I G A Uttariyani Agency For The Assessment and Application of Technology

DOI:

https://doi.org/10.29122/mipi.v10i3.1742

Abstract

Pada perancangan kondensor ataupun evaporator efektifitas pertukaran panas merupakan bagian yang terpenting untuk meningkatkan kinerja dari peralatan penukar kalor. Pada kondensor jenis fin tube salah satu parameter perancangan yang paling penting untuk meningkatkan efektivitas pertukaran panas adalah urutan dan peletakkan tube-tube untuk mengalirkan refrigeran pada tube-tube kondensor. Circuit tube menentukan distribusi refrigeran melalui kondensor yang berdampak pada massa refrigeran, pertukaran panas, penurunan tekanan, dan temperatur pada setiap tube. Pada paper ini perangkat lunak EVAP-COND digunakan untuk membuat sirkuit refrigerant di dalam peralatan penukar panas, dan mensimulasikan temperature refrigerant, temperature udara maupun fraksi uap pada setiap tube untuk menghasilkan desain yang optimal. Berdasarkan hasil optimasi dari beberapa konfigurasi sirkuit tube refrigeran didapatkan desain evaporator dan kondensor yang paling optimal dengan kapasitas pelepasan panas 26 kW.

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Published

2016-12-18