Article Per Year (5 Year)
p-Index From 2021 - 2026
0.562
P-Index
This Author published in this journals
All Journal Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Paul Marthen Rumagit
Politeknik Negeri Manado
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Engineering

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Pemanfaatan Energi Panas dari Pembakaran Sampah untuk Menggerakkan Turbin Impuls dan Turbin Fan Kembuan Gilbert; Pomantow Vicky; Paul Marthen Rumagit; Djefry Paulus Hosang; Artian Sirun
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 4 No. 4 (2026): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v4i4.1626

Abstract

The escalating waste problem necessitates management alternatives that focus not only on reducing waste volume but also on utilizing waste as an energy source. This study employs a waste incineration system to evaluate two energy conversion mechanisms: an impulse turbine and a fan turbine. In the impulse turbine system, thermal energy from combustion generates pressurized steam directed at the turbine blades; test variables included the number of blades, blade angle, and steam pressure. In the fan turbine system, thermal energy and the flow of combustion gases drive turbine rotation, with variables including combustion temperature and the number of blades. Impulse turbine testing identified the optimal performance with a configuration of 10 blades, a 40° blade angle, and 2.5 bar pressure, yielding a rotational speed of 4,103 rpm, 6.2 V voltage, 4.1 A current, and 25.42 W power. For the fan turbine, the best results were achieved with a 3-blade configuration at 900°C, producing a flow velocity of 1.1 m/s, a rotational speed of 601 rpm, and a generator power output of 5 W. The findings demonstrate that a single waste incineration system can be utilized via two energy conversion pathways: steam for the impulse turbine and hot gas flow for the fan turbine.
Uji untuk Kerja Turbin Angin Vertikal Sudu Standard Naca 0018 terhadap Sudu Tipe J Givara Nagita Anji Kaaro; Paul Marthen Rumagit; Djefry Paulus Hosang
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 4 No. 4 (2026): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v4i4.1630

Abstract

This study aims to determine and compare the performance of a vertical-axis wind turbine using standard NACA 0018 blades and J-type blades. The research was conducted using an experimental method through direct testing of the vertical-axis wind turbine at several wind speed variations. The parameters observed included wind speed, turbine rotational speed (RPM), voltage, electric current, and electrical power generated. The test data were then analyzed to determine the effect of blade shape on the performance of the vertical-axis wind turbine. The test results show that changes in wind speed affect the rotational speed of the turbine and the electrical power generated. Differences in the shape of the NACA 0018 and J-type blades result in different turbine performance characteristics, particularly in terms of rotational speed, torque, and power generation. Based on the comparison of the test results, the blade type that provides more optimal performance under the testing conditions can be determined.
Uji Responsif Sensor Tipe K MAX6675 terhadap Gerak Motor Hairil Umafagur; Paul Marthen Rumagit; Franklin Bawano
Venus: Jurnal Publikasi Rumpun Ilmu Teknik  Vol. 4 No. 4 (2026): Venus: Jurnal Publikasi Rumpun Ilmu Teknik
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/venus.v4i4.1635

Abstract

This study aims to evaluate the responsiveness of the MAX6675 sensor regarding motor movement within an Arduino Uno-based Conveyor system. Testing was conducted to assess the sensor's ability to detect temperature changes and to observe the motor control system's response based on the measured temperature. The MAX6675 sensor served as the interface module for a K-type thermocouple, while the Arduino Uno acted as the central controller and a DC motor functioned as the Conveyor actuator. Temperature readings were displayed on an LCD, allowing for the observation of temperature fluctuations during the testing process. The methodology involved subjecting the K-type thermocouple to incremental temperature changes and monitoring the DC motor's response to the temperature values ​​read by the MAX6675. Data collected included temperature values, motor status, sensor response time, and the time required for the motor to start or stop once the temperature reached a predetermined threshold. Tests were performed across various temperature limits to determine the system's responsiveness to temperature changes. The results demonstrate that the MAX6675 sensor effectively reads temperature changes from the K-type thermocouple and transmits data to the Arduino Uno to govern DC motor control. When the temperature remains below the set limit, the motor operates; conversely, when the temperature reaches the programmed limit, the Arduino signals the motor driver to halt the motor. Thus, this evaluation of MAX6675 sensor responsiveness establishes the relationship between detected temperature changes and motor movement within the Conveyor system.
Co-Authors Artian Sirun Djefry Paulus Hosang Franklin Bawano Givara Nagita Anji Kaaro Hairil Umafagur Kembuan Gilbert Pomantow Vicky