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All Journal Jurnal Penelitian Jurnal Elektro dan Telkomunikasi Jurnal Manajemen Dirgantara Dinasti International Journal of Education Management and Social Science Jurnal Informatika Ekonomi Bisnis Sprocket : Journal of Mechanical Engineering Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Indonesian Journal of Legality of Law ATDS Saintech Journal of Engineering TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Langit Biru: Jurnal Ilmiah Aviasi Skyhawk: Jurnal Aviasi Indonesia Jurnal Transportasi Multimoda Journal of Science Technology (JoSTec) Journal of Accounting and Finance Management (JAFM) International Journal of Educational Research Excellence (IJERE) Journal Research of Social Science, Economics, and Management Logistic and Operation Management Research Jurnal Informatika Ekonomi Bisnis Sinergi International Journal of Education JGEN : Jurnal Pengabdian Kepada Masyarakat Greenation International Journal of Law and Social Sciences
Daniel Dewantoro Rumani
Akademi Penerbang Indonesia Banyuwangi
Religion Aerospace Engineering Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Journal : Journal of Science Technology (JoSTec)

 1 
Impact of the fuel mixture ratio of AVGAS 100LL and RON 92 fuel on combustion characteristics Sabam Danny Sulung; Daniel Dewantoro Rumani; Ikhwanul Qiram; Muhammad Nur Cahyo Hidayat Nasrullah; Untung Lestari Nur Wibowo
Journal of Science Technology (JoSTec) Vol. 5 No. 1 (2023): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v5i1.478

Abstract

AVGAS 100LL is an aviation fuel used in piston engine aircraft, particularly in training aircraft such as the Cessna 172S with Lycoming engines. The use of lead in this fuel can have various health-related concerns. Therefore, reducing the use of leaded fuel has become a solution to address these issues. This study aimed to investigate the combustion characteristics of AVGAS fuels, including AVGAS 100%, AVGAS 75% + PERTAMAX 25%, and AVGAS 50% + PERTAMAX 50%. The research involved conducting combustion tests using a Bunsen burner. The results showed that the addition of PERTAMAX to AVGAS significantly influenced the temperature, color, flame height, and flame area produced. The temperature values were higher for AVGAS 100% compared to AVGAS mixed with PERTAMAX. On the other hand, the flame height and flame area were lower for AVGAS 100% compared to the blended fuels. These findings indicate that the addition of PERTAMAX affects the combustion characteristics of AVGAS fuels. Further studies are recommended to explore and expand our understanding of the effects of blending AVGAS with alternative fuels.
UNDERSTANDING THE IMPACT OF TEMPERATURE ON PILOT PERFORMANCE IN FLIGHT Dimas Endrawan Putra; Efendi; Wisnu Kuncoro; Ikhwanul Qiram; Daniel Dewantoro Rumani
Journal of Science Technology (JoSTec) Vol. 5 No. 1 (2023): Journal of Science Technology (JoSTec)
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/jostec.v5i1.623

Abstract

The cockpit of an airplane is the most important space for pilots to fly, interact and communicate with the necessary information. During flight, airplane pilots face various loads, one example is the comfortable working temperature in the cockpit. The health and performance of pilots is a crucial factor in maintaining aviation safety, considering that pilots are the most vital element in the safety aspect of the aviation industry. Currently, thermal comfort is still a topic that is not fully understood. One of the parameters related to thermal comfort in the cockpit is the room temperature in the cockpit to support the performance, comfort and health of the pilot during flight maneuvers. Based on the data that has been collected, the highest cockpit temperature is achieved at 50oC with an aircraft altitude of 1500 ft and the highest human body temperature is achieved at 37.25oC at a height of 1000 ft where based on this data according to SNI 03-6572-2001 thermal comfort is not achieved or even exceeds the threshold. borderline warm comfortable. Various things can affect thermal comfort, especially the effect of temperature on the cockpit, including cockpit design, air circulation, cockpit/aircraft materials, the effect of engine temperature and also several other factors that have a dominant role in influencing the temperature of the cockpit.
Co-Authors Abdul Karim Abimanyu, Yudha Agung Wahyu Wicaksono Ahmad Mubarok Ahmad Mubarok Ajeng Harjutri Andri Yagi Nur Idaman Anjar Leksono Argavirga Mardhika Arief Rusdyansyah Arief Rusdyansyah Arief Rusdyansyah Ariyono Setiawan Ariyono Setiawan Ariyono Setiawan Axel Amadeus Nathanael Bagus Panuntun Wruhutomo Budi Purwanto Cahyo, Dimas Hari Chairustakmal Chairustakmal Chairustakmal Cris Kuntadi Dani Yoseph Dede Ardian Dede Ardian Demmy Setyo Wiyono Dimas Endrawan Putra Dimas Endrawan Putra Dimas Hari Cahyo Dimas Hari Cahyo Dimas Haricahyo Efendi Efendi Endang Sugih Arti. Endrawati, Rizki Ocsera Fajar Islam Hadi Prayitno Handayantri, Dhiayu Hari Kurniawanto Hariri, Ahmad Ikhwanul Qiram Ikhwanul Qiram Ikhwanul Qiram Ilminafik, Nasrul Imran, Riska Ramadanty Intan Rizka Subandi Islam, Fajar iswahyudi, Prasetyo Jadon Pieter Elia Tirtanto Laksono Trisnantoro Luwihono, Andung Marfiah, Yulis Widyo Masita, Maya Mubarok, Ahmad Muhamad Khoirul Anam Muhammad Nur Cahyo Hidayat Nasrullah Nadila Nurchaliza Nasrul Ilminafik Nur Wibowo, Untung Lestari Pangsa Rizkina Aswia Patrisia Mintje, Quirina Ariantji Prasetyo, Kukuh Tri Prasojo, Genny Luhung Putra, Dimas Endrawan Quirina Ariantji Rochida, Nafana Aulia Sabam Danny Sulung Sarfilianty Anggiani, Sarfilianty Satria Leksmana Putra Setiawan, Ariyono Sutama Syamsul Arifin Tirtanto, Jadon Pieter Elia Untung Lestari Nur Wibowo Untung Lestari Nur Wibowo Untung LN Wibowo Upik Mutiara Veronica Hartanto, Erlin Wardana, Miko Andi Wibowo, Untung Lestari Nur Wicaksono, Putra Widiyanto, Saptandri Wijaya, M. Anugrah Wisnu Kuncoro Yassir Fadhilah, Muchammad Yusi Apristia Zepa, Giga Valtian Zinat Tamami Zonar Anjab Rabbani