January -  June

Published: 2024-04-07

Editorial

Sustainable energy for future needs: An imperative for a greener tomorrow

Aditya Kolakoti, Muji Setiyo

1-4

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Articles

Optimal design of stator slot with semi-closed type to maximize magnetic flux connection and reduce iron leakage in high-speed spindle drives

Wawan Purwanto, Firoj Mulani, Krismadinata krismadinata, Hasan Maksum, Ahmad Arif, Dwi Sudarno Putra, Kathleen Ebora Padrigalan

5-16

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A Comprehensive exploration of jatropha curcas biodiesel production as a viable alternative feedstock in the fuel industry – Performance evaluation and feasibility analysis

Jassinnee Milano, Arridina Susan Silitonga, Sieh Kiong Tiong, Mei Yin Ong, Ahmad Masudi, Masjuki Haji Hassan, Taufik Bin Nur, Bela Nurulita, Abdi Hanra Sebayang, Adri Rakha Sebayang

17-37

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The Square cup deep drawing: Technology transfer from experts to increase production in small and medium enterprise (SME) groups

Karyadi Karyadi, Sukarman Sukarman, Dodi Mulyadi, Muhamad Taufik Ulhakim, Nazar Fazrin, Tomas Irfani, Nana Rahdiana, Afif Hakim, Alizar Nurdin, Fajar Mucharrom

38-49

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Heat transfer performance of Al2O3-TiO2-SiO2 ternary nanofluids in plain tube with wire coil inserts

Anwar Ilmar Ramadhan, Efrizon Umar, Wan Hamzah Azmi, Alvika Meta Sari

50-67

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Performance and emission of a spark-ignition engine using gasoline-plastic pyrolysis oil blends

Sunaryo Sunaryo, Suyitno Suyitno, Zainal Arifin, Muji Setiyo

68-81

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Improving cross-axis wind turbine performance: A Lab-scale investigation of rotor size and blades number

Endang Achdi, Berkah Fajar Tamtomo Kiono, Sonny Handojo Winoto, Mochammmad Facta

82-91

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Impact of morphological and mechanical components on inconel 625 grinding using common cylindrical grinding wheels

Manivannan Ramamoorthy, Vairavel Madeshwaren, Suresh Thangavel, Thangaraj Rajpradeesh

92-102

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Rheological modelling of carbonyl-iron particles (CIP) paraffin oil-based magneto-rheological fluids

Eyere Emagbetere, Olusegun David Samuel, Omonigho Benedict Otanocha

103-114

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Experimental evaluation on the power characteristic of direct-photovoltaic charging for thermal storage equipment

Reza Abdu Rahman, Sulistyo Sulistyo, Mohamad Said Kartono Tony Suryo Utomo, Dimas Ragil, Budhi Muliawan Suyitno

115-122

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Influence of additive nano calcium carbonate (CaCO3) on SAE 10W-30 engine oil: A study on thermophysical, rheological and performance

Dany Ardymas Kurniawan, Poppy Puspitasari, Ahmad Atif Fikri, Avita Ayu Permanasari, Jeefferie Abd. Razak, Diki Dwi Pramono

123-137

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