p-Index From 2020 - 2025
5.036
P-Index
This Author published in this journals
All Journal MATEMATIKA JHP17 (Jurnal Hasil Penelitian) Terampil : Jurnal Pendidikan dan Pembelajaran Dasar INVOTEK: Jurnal Inovasi Vokasional dan Teknologi Jurnal PIPSI: Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia Lentera: Jurnal Ilmiah Kependidikan Islamic Management: Jurnal Manajemen Pendidikan Islam JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) CYCLOTRON JURNAL PENDIDIKAN TAMBUSAI Edumaspul: Jurnal Pendidikan Journal of Humanities and Social Studies Jurnal EDUCATIO: Jurnal Pendidikan Indonesia JPGMI (Jurnal Pendidikan Guru Madrasah Ibtidaiyah Al-Multazam) MUKADIMAH: Jurnal Pendidikan, Sejarah, dan Ilmu-ilmu Sosial Attractive : Innovative Education Journal SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL PAKAR Pendidikan International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Humanism : Jurnal Pengabdian Masyarakat Journal of Community Development Al-Ibda: Jurnal Pendidikan Guru Madrasah Ibtidaiyah JLCEdu (Journal Of Learning And Character Education) Journal Of Human And Education (JAHE) PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Jurnal Kreativitas dan Inovasi (Jurnal Kreanova) Journal of Mathematics Instruction, Social Research and Opinion Journal of General Education and Humanities Journal of Educational Sciences Sultra Journal of Mechanical Engineering (SJME) JBSI: Jurnal Bahasa dan Sastra Indonesia Journal of Social Work and Science Education Sultra Journal of Mechanical Engineering
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : INVOTEK: Jurnal Inovasi Vokasional dan Teknologi

Fluid Dynamic Simulation of Sail Design Performance on Sail-Assisted Ship; A Preliminary Study Ariani, Betty; Ponidi, Ponidi; Coutsar, Ardan Nagra; Sadewa, Reno Adhianta
invotek Vol 23 No 3 (2023): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v23i3.1111

Abstract

Ships are a reliable means of transportation in an archipelagic country like Indonesia. The high use of fossil fuels in sea transportation is one of the contributors to emissions that needs attention apart from their dwindling availability. Efforts to use sails as an additional propulsion force on ships are one of the green technology issues in shipping for reducing the use of fossil fuels. It is about how the design affects the thrust on the ship. Tests were carried out on models M1, M2, and M3 in variations 0°, 30°, and 45° wind angles in computational fluid dynamic simulation at 12 knots constant speed. Through this article, there will be a discourse related to optimizing the design of the sail to produce energy efficiency and reduce the use of fossil fuels on ships. The shaped M3 makes greater thrust on the ships than the other two models. The tendency of a decrease in the thrust of the sails with an increase in the wind direction angle, the distribution of force in two directions, namely as normal and parallel to the sails, is suspected as the cause.