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Journal : Politeknosain

Analisa Jumlah Lilitan Magnetorheological Damper Asngali, Bi; Prasetyo, Yuli; Amalia, Dwitya Solihati; Ubaidillah, Ubaidillah; Wangsa, Bhre
Politeknosains Vol 22 No 1 (2023): Jurnal Politeknosains Volume 22 Nomor 1 - Maret 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Politeknik Pratama Mulia Surakarta

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Abstract

Magnetorheological dampers with variations in the number of turns are simulated using the Finite Element Method Magnetics (FEMM) software to determine changes in the number of turns to the damping rate of the MR valve. The variations used are 90 turns, 180 turns, 270 turns, 365 turns, and 450 turns with a coil diameter of 0.4 mm, slit size of 0.1 mm, and an up and down serpentine MR valve design. The results of the simulation are the value of magnetic flux density (B) with Tesla units to predict the yield stress value of the MR fluid which is then used to calculate the value of the pressure difference and the value of the damping force. The Tesla value at each slit flow increases according to the input current value. the number of turns to the Tesla value is increasing. The results of calculating the value of the total pressure difference in the off-state conditions for the five variations are the same, namely 0.028330577 MPa. Meanwhile, the total pressure difference in the on-state condition, starting from a variation of 90 turns to a variation of 450 turns, always increases. The highest value of damping force is at current 2 A with a total of 90 turns worth 11007.66494 kN, 180 turns worth 14034.73989 kN, 270 turns worth 26535.68741 kN, and 365 turns worth 22227.83163 kN, except for variations in the number of turns 450 the winding is present at a current of 0.5 A with a value of 37492.11504 kN.
Co-Authors Achmad Aminudin Ade Reza Ade Reza Febri Adittio Ramadhan Aditya PP Afifah Al Hayu Nugraheni Agus Choirul Arifin Ahmad Afif Amrulloh Alfi Tranggono Agus Salim Amalia, Dwitya Solihati Anton, Muhammad Ardila Prihadyatama Bachtera Indarto, Bachtera Basuki Winarno Basuki Winarno Basuki Winarno Basuki Winarno Basuki Winarno, Basuki Bi Asngali Budi Artono Budi Artono Budi Artono Budi Artono Budi Triyono Budi Triyono Budi Triyono Dimas Fajar Uman Putra Dimas Nur Prakoso Dwi Lestariningtiyas Elmira, Bias Nur F, Yoga Ahdiat Faizalhaq, Zulfikar Fakhrudi, Yoga Ahdiat Farid majedi Firdaus, Aji Akbar Firillia Filliana Hanifah N. K. N. Hanifah N. Kumalaningrum Hanifah Nur Kumala Ningrum Hanifah Nur Kumala Ningrum Haryo, Raden Jasa Kusumo Hendrik Kusbandono Hidayatullah, Nur Asyik Hilman Naufal Rafi Ikhwan Baidlowi Sumafta imam basuki Indah Puspitasari Jasa Kusumo Haryo, R. Jasa Kusumo Haryo, Raden K. H, R. Jasa K., R. Jasa Ketut Tirtayasa Khakim, Ainul Kharirroh, Luluk Kumala Mahda H Kumala Mahda H Kumala Mahda Habsari Kusbandono, Hendrik Kusumo H, R. Jasa Kusumo Haryo, R. Jasa Madi Hartono Mahda Habsari, Kumala Mahdi Syukri Muhamad Fajar Subkhan Muhammad Aji Pangestu Muhammad Anton Muhammad Hasan Basri Muhammad Nur Cahyanto Muhammad Ruston Habibi N., Hanifah N. K. Narava Kansha P Narava Kansha Putra P Narava Kansha Putra Pratama Ningrum, Hanifah Nur Kumala Noorsakti Wahyudi Nur Asyik H. Nur Asyik Hidayatullah Nur Kumala Ningrum, Hanifah Nur, Dimas Prakoso, Sandy R. Jasa K. R. Jasa K. H R. Jasa Kusumo R. Jasa Kusumo Haryo R. Oktav Yama R. Oktav Yama H R., Aldanur I. Raden Jasa Kusumo Haryo Raden Jasa Kusumo Haryo Raden Jasa Kusumo Haryo Rahma, Isnani Mila Rakhmad Gusta Putra Ramadhan, Ade Nofa Renna Melinda Ryan Wicaksono Ryan Wicaksono Sandy Prakoso Santi Triwijaya Santi Triwijaya Siswanto . Sulistiyanto Sulistiyanto, Sulistiyanto Sulistiyanto, Sulistiyanto Sulistyono Sulistyono Suluh Argo Pambudi, Suluh Argo Suprapto, Sena Sukmananda Teuku Multazam Titania Nur Cahyani Trisna Wati Trisna Wati Trisna Wati, Trisna Triwijaya, Santi Ubaidillah Ubaidillah Vicky Andria Kusuma Wahyu Pribadi Wangsa, Bhre Wisnu Muchsin Yoga Ahdiat F