Analisa Pengaruh Jumlah Tube Kondesor Bertipe Shell and Tube Terhadap Perpindahan Panas pada Pyrolysis Waste Plastic dengan Menggunakan Ansys

Abstract

In the pyrolysis process, an effective vapor condensation system is required. The condensation process is influenced by the condenser's ability to transfer heat through the condenser tubes. A shell-and-tube heat exchanger design is planned using three types of tube variations: 4 tubes, 5 tubes, and 6 tubes, with countercurrent flow. The cold fluid temperature (Tc,i= 30°C) and the hot fluid temperature (Th,i= 115°C) are used, with mass flow rates of the cold fluid (mc=0.1879 kg/s) and the hot fluid (mh= 0,000124 kg/s). In the 4-tube variation, the heat transfer rate is 305.7279 W, the 5 tube variation has a heat transfer rate of 247.7702 W, and the 6-tube variation has a heat transfer rate of 234.126 W. Each tube variation has the same effectiveness value of 99.97%.