Article Per Year (5 Year)
p-Index From 2021 - 2026
2.223
P-Index
This Author published in this journals
All Journal Jurnal Keteknikan Pertanian Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Jurnal Pengkajian dan Pengembangan Teknologi Pertanian agriTECH Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Journal TABARO Agriculture Science Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Teknologi Pertanian Andalas JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Jurnal Agritechno Agritechnology : Jurnal Teknologi Pertanian IGKOJEI: Jurnal Pengabdian Masyarakat Seminar Nasional Pengabdian Kepada Masyarakat
Reniana, Reniana
Jurusan Teknik Pertanian Dan Biosistem, Fakultas Teknologi Pertanian, Universitas Papua
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary

Published : 23 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 23 Documents
Search

 1   2   3 
Analysis of Air Distribution in a Double Tube Model Heat Exchanger System using Computational Fluid Dynamic (CFD) Reniana Reniana; Darma Darma; Paulus Payung
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 13, No 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.763-771

Abstract

The double-tube model heat exchanger has a construction of three tube cylinders arranged into one. This model of heat exchanger has a fairly simple construction, making it easier to manufacture and speeding up the manufacturing process. Computational Fluid Dynamics (CFD) is software that can be used to optimize the design and performance evaluation process as well as to speed up the process and minimize costs in tool development because it can represent phenomena that occur in a system. This research aims to analyze air distribution in a double tube model heat exchanger system using CFD analysis and to validate the analysis results with experiments. Based on the research results, a double tube model heat exchanger has been created with an average performance of output temperature and air velocity reaching 97.8oC and 10.4 m/s at a coconut shell fuel consumption of 0.24 kg/minute. The results of evaluating experimental data with simulations obtained RMSE values between 59.33 – 71.69, and MAPE values between 26.26 – 32.93. Meanwhile, the results of the Paired Sample T-Test show that there is no real difference between experimental data and simulation data with an R-value of 0.875 – 0.964. CFD analysis in this research can be used as a reference in the optimization process and development of heat exchangers, especially double-tube models. Keywords: CFD, Design, Double-Tube. Heat Exchanger, Simulation,
Pelatihan Pengolahan Nugget Ikan untuk Meningkatkan Pendapatan Masyarakat di Pulau Lemon, Manokwari, Papua Barat: Fish Nugget Processing Training to raise community income in Lemon Island, Manokwari, West Papua Dewi, Angela Myrra Puspita; Roreng, Mathelda Kurniaty; Tethool, Eduard Fransisco; Darma, Darma; Lisangan, Meike Meilan; Santoso, Budi; Faisol, Arif; Aman, Wilson Palelingan; Reniana, Reniana
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 6 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i6.8886

Abstract

Lemon Island is a small island in Manokwari Regency, West Papua. The livelihood of the people on Lemon Island is fishing for captured marine fish. Captured sea fish are prone to damage and spoilage during distribution, and the selling price is also low. Thus, it is necessary to educate the community about the need to process fishery products into fish nuggets to increase the shelf life of fish products and provide information to the community about the diversification of processed fish products. In addition, this community service activity is also expected to increase the income of coastal communities in Manokwari Regency, West Papua.
Analysis of Air Distribution in a Double Tube Model Heat Exchanger System using Computational Fluid Dynamic (CFD) Reniana, Reniana; Darma, Darma; Payung, Paulus
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 13 No. 3 (2024): September 2024
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v13i3.763-771

Abstract

The double-tube model heat exchanger has a construction of three tube cylinders arranged into one. This model of heat exchanger has a fairly simple construction, making it easier to manufacture and speeding up the manufacturing process. Computational Fluid Dynamics (CFD) is software that can be used to optimize the design and performance evaluation process as well as to speed up the process and minimize costs in tool development because it can represent phenomena that occur in a system. This research aims to analyze air distribution in a double tube model heat exchanger system using CFD analysis and to validate the analysis results with experiments. Based on the research results, a double tube model heat exchanger has been created with an average performance of output temperature and air velocity reaching 97.8oC and 10.4 m/s at a coconut shell fuel consumption of 0.24 kg/minute. The results of evaluating experimental data with simulations obtained RMSE values between 59.33 – 71.69, and MAPE values between 26.26 – 32.93. Meanwhile, the results of the Paired Sample T-Test show that there is no real difference between experimental data and simulation data with an R-value of 0.875 – 0.964. CFD analysis in this research can be used as a reference in the optimization process and development of heat exchangers, especially double-tube models. Keywords: CFD, Design, Double-Tube. Heat Exchanger, Simulation,
Co-Authors Abadi Jading Abadi Jading Abadi Jading Abadi Jading Abadi Jading Abadi Jading Abdul Azis Aceng Kurniawan Amran Laga Anak Agung Istri Sri Wiadnyani Arbianto Arif Moh. Asmi Citra Malina Bambang Purwantana Bertha Mangallo Budi Santoso Budi Santoso Budi Santoso Darma - Darma Darma Darma Darma Darma Darma Darma Darma Darma Darma Darma, Darma Dewi, Angela Myrra Puspita Dwi Budi Santoso Edowai, Desi Natalia Eduard Fransisco Tethool Faisol Faisol Feri Andi Surya Jhonson Waromi Joko Nugroho Martinus Walianggen Mathelda Kurniaty Roreng Meike Meilan Lisangan Moh Arif Arbianto Nasrum Masri Nursigit Bintoro Paga', Bertha Ollin Paulus Payung Paulus Payung Paulus Payung Paulus Payung Renjaa, Jael Clarissa Risma Situngkir Sri Markumningsih, Sri Wilson Palelingan Aman