Vol 23, No 2 (2022)

Table of Contents

Articles

COMPUTATIONAL FLUID DYNAMICS ANALYSIS BASED ON THE FLUID FLOW SEPARATION POINT ON THE UPPER SIDE OF THE NACA 0015 AIRFOIL WITH THE COEFFICIENT OF FRICTION
James Julian   Department of Mechanical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia,
Waridho Iskandar   Department of Mechanical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia,
Fitri Wahyuni   Department of Mechanical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia,
Ferdyanto Ferdyanto   Department of Electrical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia
PDF
70-82
PERFORMANCE ANALYSIS OF HEAT EXCHANGER AT PHOSPHATE ACID CONCENTRATED UNIT PT PETROCHEMICAL GRESIK
Erwan Adi Saputro Google Scholar  Prodi Teknik Kimia UPN Veteran jawa Timur, Indonesia,
Widiya Ningrum   Department of Chemical Engineering, Faculty of Engineering, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Indonesia,
Muhammad Faishal Ma’arif   PT Petrokimia Gresik, Indonesia,
AR Yelvia Sunarti   Department of Chemical Engineering, Faculty of Engineering, University of Pembangunan Nasional “Veteran” Jawa Timur, Indonesia
PDF
83-90
MINI-REVIEW: GREEN ROOF AS A GREENERY SOLUTION IN URBANIZED SETTLEMENTS AND ENERGY SAVING IN BUILDINGS
Rustam Efendi   Department of Mechanical Engineering, Faculty of Engineering, Universitas Sulawesi Tenggara, Indonesia,
Yohanna Anisa Indriyani   Faculty of Agriculture, IPB University, Indonesia
PDF
91-98
APPLICATION OF TORQUE EXPANSION CHAMBER (TEC) AND NOZZLE ON EXHAUST MANIFOLD HONDA SUPRA X 125
Sanurya Putri Purbaningrum   Politeknik STMI Jakarta, Indonesia,
Ammar Fakhrurozi Nazih   Fakultas Teknik, Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta, Indonesia,
Sartono Putro   Fakultas Teknik, Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta, Indonesia
PDF
99-105
THE EFFECT OF HEAT TREATMENT AND PRESSING AT 400 °C WITH COCONUT SHELL CHARCOAL MEDIA ON THE HARDNESS, MICROSTRUCTURE, AND DENSITY OF AL-SI ALLOYS
Masyrukan Masyrukan   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia,
Agung Setyo Darmawan   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia,
Agus Hariyanto   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia,
Pramuko Ilmu Purboputro   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia,
Hanif Alfian Ihwanudin   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia,
Muhammad Ibnu Pamungkas   Engineering Faculty, Mechanical Engineering Department, Universitas Muhammadiyah Surakarta, Indonesia
PDF
106-113
NOISE EFFECTS USING TRANSITION METAL CATALYTIC CONVERTER CHROME-COATED COPPER ON FOUR STROKE MOTORCYCLES
Sudirman Rizki Ariyanto   Faculty of Science and Technology, Automotive Technology Vocational Education, Universitas Bhinneka PGRI, Indonesia,
Wahyu Robby Cahyadi   Faculty of Science and Technology, Automotive Technology Vocational Education, Universitas Bhinneka PGRI, Indonesia,
Bagas Surya Hadi   Faculty of Science and Technology, Automotive Technology Vocational Education, Universitas Bhinneka PGRI, Indonesia,
Warju Warju   Faculty of Engineering, Department of Mechanical Engineering, Universitas Negeri Surabaya, Indonesia,
Muhammad Yandi Pratama   Faculty of Engineering, Department of Mechanical Engineering, Universitas Negeri Malang, Indonesia
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114-121