Study of Effect Changing the Blade Shape and Lift Angles on Horizontal Wind Turbine

Author(s): Sirajuddin Sirajuddin, Ichsan Astanto, Fatahul Arifin, Yohandri Bow,

Date: Apr 22, 2022

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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Effect of Concentration of NaOH and H2SO4 Catalysts on Hydrogen Gas Production Efficiency

Author(s): Yohandri Bow, Diah Iswandari, Idham Mahenri, Adi Syakdani, Robert Junaidi,

Date: Jan 13, 2022

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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Pyrolysis of Lubricant Waste into Liquid Fuel using Zeolite Catalyst

Author(s): Yohandri Bow, Heru Afriansyah, M. Reza Ramlan, Miranda Roulina T, Fatria Fatria,

Date: Jan 13, 2022

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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Automatic Cleaning System Design to Increase PV Panel Output Power

Author(s): Yohandri Bow, Muhammad Zulfahmi, RD Kusumanto,

Date: Sep 10, 2021

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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The Investigation of Savonius Type and Darrieus H Type Wind Turbine Simulation with Wind Speed Variable

Author(s): Yohandri Bow, Wibby Aditya Putra Utama, M. Syahirman Yusi,

Date: Sep 02, 2021

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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Simulation and Performance Test Giromill Type Wind Turbine; Case Study Muara Enim, South Sumatra, Indonesia

Author(s): Yohandri Bow, RD Kusumanto, Ovi Irawan,

Date: Sep 02, 2021

Source: International Journal of Research in Vocational Studies (IJRVOCAS)

Publisher: Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation), Yayasan Ghalih Pelopor Pendidikan

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