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Home > Archives > Vol 9, No 1 (2024)

DOI: https://doi.org/10.21831/dinamika.v9i1

Table of Contents

Articles

THE PIPE DIAMETER EFFECT ON HEAT TRANSFER OF HELICAL COIL HEAT EXCHANGER IN THE SOLAR WATER HEATER STORAGE TANK Andhita Mustikaningtyas, Universitas Negeri Yogyakarta, Indonesia Sihana Sihana, Universitas Gadjah Mada, Indonesia Ester Wijayanti, Universitas Gadjah Mada, Indonesia Naufal Riyandi, Trinity College Dublin, Ireland 10.21831/dinamika.v9i1.72714

1-9 (PDF)

TRAIN WHEEL OUT-OF-ROUNDNESS (OOR) AND MACHINE LEARNING-VIBRATION BASED FAULT DIAGNOSIS: A REVIEW Yasser Yusran, Institut Teknologi Bandung, Indonesia I Wayan Suweca, Institut Teknologi Bandung, Indonesia Yunendar Aryo Handoko, Institut Teknologi Bandung, Indonesia 10.21831/dinamika.v9i1.72682

10-25 (PDF)

ANALYSIS OF THE EFFECT OF CUTTING SPEED AND CURRENT ON SURFACE ROUGHNESS WITH CNC PLASMA CUTTING ON STEEL PLATES SS400 Gunawan Budi Susilo, UIN Sunan Kalijaga Yogyakarta, Indonesia Beni Tri Sasongko, Universitas Negeri Yogyakarta, Indonesia Prabuditya Bhisma Wisnu Wardhana, Politeknik Negeri Banyuwangi, Indonesia 10.21831/dinamika.v9i1.72268

26-35 (PDF)

THE INFLUENCE OF COLD ROLLING TREATMENT ON THE SS 316L SURFACE PROPERTIES Aulia Majid, Universitas Negeri Yogyakarta, Indonesia Martinus Heru Palmiyanto, Universitas Negeri Yogyakarta, Indonesia 10.21831/dinamika.v9i1.72757

36-43 (PDF)

FUEL PROPERTIES AND DIESEL ENGINE EXHAUST GAS TEMPERATURE OF BIODIESEL-CALOPHYLLUM INOPHYLLUM-ESSENTIAL OIL MIXTURE Adhes Gamayel, Jakarta Global University, Indonesia Muhammad Untung Zaenal Priyadi, Jakarta Global University, Indonesia 10.21831/dinamika.v9i1.72267

44-50 (PDF)

THE COMPARISON OF BLOCK LEARNING WITH TRADITIONAL LEARNING IN DEVELOPING THREE COMPETENCY ASPECTS OF MECHANICAL ENGINEERING STUDENTS Widarto Widarto, Universitas Negeri Yogyakarta, Indonesia Jarwopuspito Jarwopuspito, Universitas Negeri Yogyakarta, Indonesia Dwi Rahdiyanta, Universitas Negeri Yogyakarta, Indonesia Aris Eko Wibowo, Universitas Negeri Yogyakarta, Indonesia Unaga Indera Djati, Universitas Negeri Yogyakarta, Indonesia 10.21831/dinamika.v9i1.73616

51-68 (PDF)

GOOGLE SITES: DEVELOPMENT OF 3D CAD TUTORIAL VIDEO FOR CLASS XI AT SMKN 1 BLITAR Ambar Isna Azizah, Universitas Negeri Malang, Indonesia Heru Wahyu Herwanto, Universitas Negeri Malang, Indonesia 10.21831/dinamika.v9i1.73640

68-74 (PDF)

A COMPARISON OF CNC LATHE MACHINE PROGRAMMING SIMULATION AND CNC LATHE MACHINE PRODUCTION RESULTS Satrio Adi Nugroho, Universitas Singaperbangsa Karawang, Indonesia Boni Sena, Universitas Singaperbangsa Karawang, Indonesia Ujiburrahman Ujiburrahman, Universitas Singaperbangsa Karawang, Indonesia 10.21831/dinamika.v9i1.73127

75-85 (PDF)

A COMPARISON OF HYDROGEN PRODUCTION BY ELECTROLYSIS METHOD USING WATER ELECTROLYTE WITH STAINLESS STEEL AND COPPER ELECTRODES Lathifa Putri Afisna, Institut Teknologi Sumatera, Indonesia Putra Andi Kolala, Institut Teknologi Sumatera, Indonesia Gabriel Meha, Institut Teknologi Sumatera, Indonesia Frans Winner Pasaribu, Institut Teknologi Sumatera, Indonesia I Gede Pande Naraya Sindhu, Institut Teknologi Sumatera, Indonesia 10.21831/dinamika.v9i1.73126

86-93 (PDF)

STUDY OF VOCATIONAL QUALITY ASSURANCE PERFORMANCE IN PREPARATION FOR SCHOOL SELF-EVALUATION IN THE COVID-19 PANDEMIC ERA Zainal Arifin, Universitas Negeri Yogyakarta, Indonesia Syukri Fathudin Achmad Widodo, Universitas Negeri Yogyakarta, Indonesia Giri Wiyono, Universitas Negeri Yogyakarta, Indonesia Agus Sutikno, Universitas Negeri Yogyakarta, Indonesia Darmono Darmono, Universitas Negeri Yogyakarta, Indonesia 10.21831/dinamika.v9i1.73776

94-108 (PDF)