Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Kohesi: Jurnal Sains dan Teknologi Student Research Journal
Rizky Sabili Salam
Unknown Affiliation
Religion Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Social Sciences Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
KAJIAN LITERATUR TENTANG PERBANDINGAN PERFORMA BILAH TAPERLESS AIRFLOW NACA 4412 DENGAN AIRFLOW NACA 2412 PADA HORIZONTAL AXIS WIND TURBINE Rizky Sabili Salam; Deddy Supriyatna
Kohesi: Jurnal Sains dan Teknologi Vol. 2 No. 11 (2024): Kohesi: Jurnal Sains dan Teknologi
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3785/kohesi.v2i11.2737

Abstract

Energi angin, salah satu sumber energi terbarukan, dapat berfungsi sebagai pengganti energi dari bahan bakar fosil. Di Indonesia, kecepatan angin rata-rata tahunan berkisar antara 2 hingga 6 meter per detik; namun, beberapa daerah di bagian timur negara termasuk dalam kategori kecepatan angin rendah dengan rata-rata sekitar 5 meter per detik. Oleh karena itu, bilah turbin angin harus diubah agar dapat beroperasi dalam kondisi kecepatan angin yang rendah. Penelitian ini menggunakan penelitian kepustakaan untuk membandingkan performa bilah taperless airflow NACA 4412 dan bilah taperless airflow NACA 2412. Hasil penelitian menunjukkan bahwa desain turbin angin dengan profil NACA 4412 dan bilah taperless memiliki potensi untuk menghasilkan energi yang cukup tinggi pada kecepatan angin rendah hingga sedang, dengan tingkat efisiensi yang memadai.
Hambatan dan Solusi dalam Implementasi Sistem Blok di SMK Negeri 4 Kota Serang Rizky Sabili Salam; Ardhika Achmad Gustama; Wahyu Hidayat; Faisal Haris; Julian Muhammad Zaky; Andika Cahya Febriawan; Agus Gilang Hermawan; Gelen Veranda Deanda; Nur Alifah; Putri Andini Maulana; Elfriza Putri Indrayanti; Tiara Aprilia Kulsum; Atep Iman
Student Research Journal Vol. 3 No. 1 (2025): Student Research Journal
Publisher : Sekolah Tinggi Ilmu Administrasi (STIA) Yappi Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/srj-yappi.v3i1.1685

Abstract

Vocational education, especially in Vocational High Schools (SMK), has an important role in preparing competent and skilled human resources (HR) to meet the needs of the world of work. In facing the challenges of evolving technology, the block system is applied as a learning innovation to align education with industry needs. This system allows students to focus on mastering productive competencies through structured learning, such as Field Work Practices (PKL) and productive subjects. This research uses a descriptive qualitative method with observation and interviews to evaluate the implementation of the block system at SMK Negeri 4 Serang City. The results showed that the block system has great potential in improving students' confidence and competence, but obstacles such as limited facilities, schedules, and teacher training are still the main challenges. Efforts to overcome these obstacles include cooperation between schools, parents and industry, as well as increasing teacher capacity through training. With planned implementation and optimal support from all parties, the block system can contribute significantly to producing graduates who are competent, disciplined and ready to compete in the job market.
Co-Authors Agus Gilang Hermawan Andika Cahya Febriawan Ardhika Achmad Gustama Deddy Supriyatna Elfriza Putri Indrayanti FAISAL HARIS Gelen Veranda Deanda Iman, Atep Julian Muhammad Zaky Nur Alifah Putri Andini Maulana Tiara Aprilia Kulsum Wahyu Hidayat