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All Journal Transmisi Rekayasa Mesin Phi : Jurnal Pendidikan Fisika dan Terapan Prosiding Semnastek Jurnal SOLMA International Journal for Educational and Vocational Studies Mechonversio: Mechanical Engineering Journal Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Jurnal Hurriah: Jurnal Evaluasi Pendidikan dan Penelitian Malikussaleh Journal of Mechanical Science Technology Dinamis Mafaza : Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Bangsa Journal of Community Empowerment Jurnal Polimesin Jurnal Solusi Masyarakat Dikara
Alchalil Alchalil
Universitas Malikussaleh
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Journal : Transmisi

 1 
Evaluation of Fluid Flow Velocity Variations on the Plate Heat Exchanger Performance Andika Syahputra; Asnawi Asnawi; Ahmad Nayan; Alchalil Alchalil; Nurul Islami
TRANSMISI Vol 19, No 1 (2023): March 2023
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jtmt.v19i1.9650

Abstract

Heat exchanger expected to high effectiveness of heat transfer. Type of plate heat exchanger was more efficient compare to another heat exchangers in industrial applications with pressure less than 30 bar. The increased velocity of cold fluid flow has an impact to increase the performance of heat exchanger by  heat transfer rate (Q), heat transfer coefficient (U), and the effectiveness of heat exchanger (ε). The increased velocity of cold fluid flow also incresing the heat transfer rate. The study carried out by variation of the cold fluid velocity at 0.03 m/s, 0.037 m/s, 0.045 m/s, 0.051 m/s and 0.059 m/s. Inlet hot fluid temperature (Th,i) at 45°C and cold fluid temperature (Tc,i) at 27°C constant. The results shows Q value from the original 1570.71 Watt to 1916.16 Watt on the hot side and 1751.89 Watt to 2187.01 Watt on the cold side. The U value from the original 1180.46 W/m2.°C becomes 1408,75 W/m2. °C. The ε value increased from 60.33% to 75.69%. The increasing of  cold fluid velocity directly proportional to the the heat transfer rate (Q) and performance of the plate heat exchanger. This Phenomenon due to the faster circulation of the cold fluid, which causes the cold fluid to quickly return to its initial temperature (Th,i), an than increasing the plate heat exchanger's performance.
Co-Authors Abdul Rahman Abdul Rahman Absa, Munzir Abubakar Dabet Adi Setiawan Aditya Kamanurandi Aditya, Vikra Afrinanda, Cut Ahmad Nayan Akmal Akmal Akmal, Ajmir Aljufri Aljufri aljufri aljufri, aljufri Alkhaidir, Alkhaidir Amri Amri Andika Syahputra Aries, Muhlin Asnawi Audina, Nabillah Azis, Andy Br. Simajuntak, Ochitria Cintia Chatarina Umbul Wahyuni Dabet, Abubakar Dahrum, Dahrum Dirga, Muhammad Edi Rahman, Edi Ezwarsyah Ezwarsyah Fachry Abda El Rahman Fajriana Fatwa, Islami Fauzan, Saniar Hakim, Syahirman Halimatus Sakdiah Hayati, Masrura Heikal, Mohammad Henni Fitriani Herlina Herlina I. Irwansyah Irwansyah Irwansyah Iryana Muhammad Iryana Muhammad, Iryana Jumadil, Jumadil Karim, Firman M. Iqbal M. Satria Misbahul Jannah Mufti, Rijalul Muhammad Muhammad Daud Muhammad Fauzan Muhammad Habibi Muhammad Muhammad Muhammad Nuzan Rizki Muhammad Rizqi Almuhtadee Muhammad Sayuthi N. Nazaruddin Nasrah, Sayni Nasrah, Sayni Nasution, Ichsan Alwi Nuraida Nuraida Nuraini Fatmi Nuraini Fatmi, Nuraini Nurmalita Nurmalita Nurul Islami, Nurul Padang, Welly Liku Putra, Reza Rifanida Rifanida Riskina, Shafira Rizqon Hasibuan Rustam Efendi Safitri, Dinda Safriwardi, Ferri Satria, M. Selamat Meliala Shafira Riskina Simanjuntak, Ochitria Cintia Br Siraj Siraj Siraj Siregar, Umar Ramadhan Siti Nurjannah Supia, Dede Irawan Suryadi Suryadi Suryadi Syahputra, Azhar Syahputra, Rio Mandala T Taufik Tando, Arjal Taufiq Taufiq Taufiq Taufiq Yasir Amani Z Zulfahmi Zahara, Eva Zulfahmi Z Zulfahmi Zulfahmi