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Purwoko Purwoko
Pusat Pengembangan Radioisotop dan Radiofarmaka, BATAN, Serpong.
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Journal : Evrimata: Journal of Mechanical Engineering

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The effect of changes in squish head angle on compression and torque ratio pressure on 160cc motorcycles Rahmadillah Putra Yuslam, Aviv; Hadi Susilo, Sugeng; Purwoko, Purwoko
Evrimata: Journal of Mechanical Engineering Vol. 02 No. 01 (2025)
Publisher : PT. ELSHAD TECHNOLOGY INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70822/evrmata.vi.80

Abstract

This research is to direct the mixture of air and fuel exactly to the top of the midpoint of the dome in the cylinder head. In addition, Squish Head also determines the character of the motorcycle. Moreover, what is very prominent in the initial pull is that if the compression ratio is denser, the pull is lighter.This study aims to determine the effect of changes in the slope angle of the squish head of 15, 17 and 19 degrees on compression and torque. In this study, experimental research is used with a quantitative method, where information that can be calculated and measured is factual because it is in the form of numbers. Researchers to get the data will conduct tests using the dynotest tool.Changes in slope of the squish head have an effect on the torque. At an angle of 15 degrees, torque is produced at 9.91 N.m at 6000 RPM engine rotation. At an angle slope of 17 degrees, the torque increases by 0.14 N.m to 10.05 N.m at 6000 RPM engine rotation. At an angle of 19 degrees, the torque increases by 0.17 N.m to 10.22 N.m at 6000 rpm.
Co-Authors Abdul Mutalib Abidin Abidin Adang Hardi Gunawan Agus Mulyono Ahmad Syarif Hidayatullah, Ahmad Syarif Aini, Fica Aida Nadhifatul Anggit Murdani Antesty, Sella Antonius Antonius April, Dian Ardana Tri Arianto Ashri Hidayati Asrofi, Asrofi Azainil Azainil Baehaqi, Sirojul Bambang Irawan Bambang Irawan /E21207042 Cahya Nova Ardianto Chaeruman Chaeruman Chairuman Chairuman Chumairoh, Lutfi Cinkalasari, Bunga Ayu Desyandri Desyandri Djoharly Caniago Elmusyafa’, Muchammad Sabath Eny Lestari Eti Kristanti Fatkhullah, Faiz Karim Fauzan . Fauzi Ahmad Muda Fikri, Muhammad Ali Fitri Yunita Fitroh Adhilla Hadi Susilo, Sugeng Haeruddin Haeruddin Hamilaturroyya, Hamilaturroyya Hanafiah Hanafiah, Hanafiah Hananto, Arif Zuhal Amin Hari Setiabudi Husni, Hari Setiabudi Haris Puspito Buwono Hartono, Rudi Herawati , Anisa Nur Hidayah, Ian Fii Barril IFAH KHADIJAH, IFAH Ihsaniar, Aura Indaryanti Indaryanti Irawan, Noval Jahid, Md. Abu Judijanto, Loso K. Hashimoto Karyadi Karyadi Komariah, Laili Kuntoadi, Danang Kurniawan, Rangga Muhammad Laksmi Andri Astuti Mandasari Saragih, Yasmirah Marhadi Marhadi, Marhadi Maskur Maskur Mudrikah, Mudrikah Muhammad Ramli Muzaki, Mochamad Noor, Laili Savitri Nurdiani, Tanti Widia Pamungkas, Ferdy Pasiri, Rafi Al Poppy Laksita Rini Pramana, Yanuar Sigit Priyatno Harsasto Pujianto Pujianto Purnomo, Frederick Johan Putra, Eka Satrio Putro, Bambang Novianto Rachmawati, Nuzulia Rahmadillah Putra Yuslam, Aviv Rakhmawati Rakhmawati Ramadhani, Tito Ramadhani Ramidi, Ramidi Ratlan Pardede Safari, Apay Sainal, Sainal Saputra, Wahyu Yas Setiawan , Zunan Setiawan, Zunan Setyawan, Rai Rake Sholikah, Mar’atus Siswanto, Febby Gunawan Sri Aguswarini Sri Aguswarini Lestiyowati Sri Bagiawati Sri Setiyowati Sri Setyowati Subagio, Lambang Subaryata, Subaryata Sudarso Kaderi Wiryono Sugalih, Michael Primanda Suherman, Usep Sukardi Sukardi Sulistyo, Beni Agus Suprihatin Suprihatin Suryandari, Retno Suseno, Andi Susilo Utomo Swasono R. Tamat Syamsul Hadi Titi Candra Sunarti Uswatun Chasanah Utik Bidayati, Utik Waeno, Mahamadaree Wahyu Nugroho Waluyo, Cahyo Tri Warman Warman Widiantoro, Akbar Sigit Widyastuti Widjaksana Widyatmike Gede Mulawarman Wildan Saugi Yatmi, Yatmi Yayan Tahyan Yono Sugiarto Yulistika, Efri Zainal Abidin Zainudin bin Hassan, Zainudin bin