Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal INVOTEK: Jurnal Inovasi Vokasional dan Teknologi JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Jurnal Teknik Mesin
Deviya Aprilman
ISTN
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

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

Found 3 Documents
Search

 1 
Perumusan Perencanaan Pengembangan Sekolah Berbasis Sumber Daya Planning Conceptual School Improvement Based on Resources View Deviya Aprilman; Gendut Suprayitno; kartiko eko
JITMI (Jurnal Ilmiah Teknik dan Manajemen Industri) Vol 2, No 2 (2019): JITMI
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jitmi.v2i2.y2019.p87-92

Abstract

Sekolah merupakan factor penentu terhadap kemajuan bangsa, kalau sekolah maju maka negara akan menjadi maju, kerena bidang ilmu dimulai dari pendidikan, untuk memenuhi kebutuhan pendidikan dan ilmu agama sekolah islam terpadu harus ada di tengah-tengah masyarakat dan berkembangSekolah islam terpadu menyelenggarakan pendidikan dengan kurikulum pendidikan nasional dan kurikulum keagamaan dengan porsi yang seimbang, sehingga selain menciptakan generasi cerdas unggul juga akhlak mulia.Penelitian ini dilakukan untuk melihat tingkat pelaksanaan standar nasional pendidikan untuk mengembangkan sekolah berbasis sumber daya, guna untuk menyediakan layanan pendidikan berbasis ilmu pengetahuan dan keagamaan. Dalam pengmbangan sekolah ini menggunakan metode VRIO (analisis internal berbasis sumber daya). Untuk menghubungkan factor internal dan eksternal menggunakan analisa SWOT kemudian diolah menggunakan aplikasi AHP dalam menetukan bobot penilaian, dari hasil ini untuk menetukan strategi dalam mengembangkan sekolah islam terpadu di kec. Tapos, Kota Depok
Performance Analysis of Hydrokinetic Turbine Using Shroud Ratio Comparison under Yaw Misalignment Condition Arwizet K; Desmarita Leni; Deviya Aprilman; Adriansyah Adriansyah; Rivanol Chadry
invotek Vol 23 No 1 (2023): INVOTEK: Jurnal Inovasi Vokasional dan Teknologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/invotek.v23i1.1091

Abstract

This research aims to analyze the performance of hydrokinetic turbines under yaw misalignment conditions using descriptive statistical methods on coefficient of power (Cp) data. Tests were conducted at water velocities of 0.7, 0.9, and 1.1 m/s for three types of turbine shrouds consisting of turbines without shrouds, turbines with two different types of shrouds, at yaw angles from 0° to 25° with 5° intervals. The study concludes that the performance of each turbine type is significantly influenced by the combination of water flow velocity and yaw angle. The diffuser type has the highest Cp value at every yaw angle, but its performance decreases with increasing yaw angle. The Blade type has poorer performance compared to the diffuser at every yaw angle and has the best performance at a combination of 1.1 m/s velocity and 5° yaw angle. Meanwhile, the shroud type has more stable performance and is not greatly affected by variations in velocity and yaw angle. Based on the analysis of changes in average Cp values with changes in yaw angle at V 0.7 m/s, all three turbine types experienced an increase in Cp value at a yaw angle of 5, with the shroud experiencing the most significant increase. At V 0.9 m/s, the diffuser and shroud types were able to maintain their average Cp values at every yaw angle, while the blade type decreased with increasing yaw angle and experienced a significant decrease at a yaw angle of 25. At V 1.1 m/s, the diffuser and blade types experienced a decrease in performance with every increase in yaw angle, but the shroud type was able to maintain the same Cp value and even experienced a significant increase at a yaw angle of 5.
Analisa Kapasitas Mesin Pencacah Multi Mixer Pakan Ayam KUB Muchlisinalahuddin Muchlis nalahuddin; Hendrix Triwaldi; Desmarita Leni; Aulia Naro; Deviya Aprilman
Jurnal Teknik Mesin Vol 17 No 1 (2024): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.17.1.1224

Abstract

In this study, the capacity analysis of the multi mixer chopper machine was carried out with the parameters applied such as: rpm, time and input and output of the machine in terms of the weight of the input material and the output of the feed produced in order to calculate the performance and capacity of the KUB chicken feed multi mixer chopper. (Balitbangtan superior native chicken). In the process of analyzing the capacity of the multi mixer chopping machine for kub chicken feed, the preparations made include preparing tools and materials for testing, testing, data collection, analysis and proceed with drawing conclusions. In data collection, enumeration and mixing tests will be carried out, where the samples of the test materials used are vegetable waste, bran and water. The largest chopped output at the initial input with a weight of 1 kg is obtained from the engine speed of 2895 rpm with a chopped weight of 0.95 kg. A suitable ratio for the feed mix is ​​1 kg of vegetable waste, 1 kg of bran and 2 kg of water. So the capacity of the multi-mixer chopping machine is known to be 239.521 kg/hour with a material ratio of 1 kg of chopped vegetable waste, 1 kg of bran and 2 kg of water.
Co-Authors Adriansyah Adriansyah Arwizet Arwizet, Arwizet Aulia Naro Desmarita Leni Gendut Suprayitno Hendrix Triwaldi kartiko eko Muchlisinalahuddin Muchlis nalahuddin Rivanol Chadry