Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Justek : Jurnal Sains Dan Teknologi Industrial Research Workshop and National Seminar
Tasya Rahmawati
Unknown Affiliation
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Other

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

Found 2 Documents
Search

 1 
Perbandingan R245fa Dan R1234ze Sebagai Fluida Kerja Pada Sistem Siklus Rankine Organik Tasya Rahmawati
Prosiding Industrial Research Workshop and National Seminar Vol 13 No 01 (2022): Vol 13 (2022): Prosiding 13th Industrial Research Workshop and National Seminar
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35313/irwns.v13i01.4248

Abstract

Kebutuhan energi semakin meningkat selaras dengan pesatnya perkembangan ilmu pengetahuan dan teknologi. Kementrian ESDM 2021 menyatakan bahwa 38% kesediaan energi listrik di Indonesia didominasi oleh PLTU sementara sumber energi fosil semakin lama semakin menipis. Salah satu pengembangan teknologi yang prinsip kerja-nya sama dengan PLTU adalah Organic Rankine Cycle (ORC). Komponen utama ORC yaitu pompa, evaporator, turbin uap, dan kondenser.Sumber panas ORC bisa diperoleh dari panas buang, panas bumi, panas surya, biomassa, dan lain sebagainya. ORC menggunakan refrigeran sebagai fluida kerja karena sifatnya yang mampu menguap dalam temperatur rendah. Tujuan penelitian ini adalah untuk mengidentifikasi kinerja ORC menggunakan fluida kerja R245fa dan R1234ze pada simulator Aspen Plus V.11. Sistem bekerja pada tekanan keluaran pompa 6 bar, temperatur masuk turbin 70-110 oC dan laju alir massa40.000 kg/s. Berdasarkan hasil simulasi dan analisa, fluida R1234ze memberikan kinerja dan efisiensi sistem yang lebih baik dibanding R245fa. Efisiensi model ORC tertinggi dengan fluida kerja R1234ze diperoleh pada saat temperatur masuk turbin 110 oC sebesar 13.36%.
Literatur Review : Pengaruh Pembelajaran Flipped Classroom di Abad 21 terhadap Kemandirian Belajar Pesera Didik Ailsa Nadia Outhariy; Nayla Nabilla; Tasya Rahmawati; Rts Mustika Rimba; Natalia Sitohang; Jodion Siburian; Lely Mardiyanti; Fitri Astriawati
Justek : Jurnal Sains dan Teknologi Vol 8, No 3 (2025): September
Publisher : Unversitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/justek.v8i3.32296

Abstract

Independent learning is a key 21st-century competency that students still lack, requiring innovative learning strategies. The implementation of the flipped classroom is believed to increase students' independent learning. This study aims to analyze the effect of the flipped classroom learning model on independent learning in the 21st century. This study is a literature review that relies on sources published between 2020 and 2025, all of which are academic journals. All articles listed have been accredited to a minimum standard of SINTA 5. The literature search was conducted through Google Scholar by typing the keywords “flipped classroom” and “learning independence.” The articles obtained were analyzed in depth and the results were described using tabulation. From the results of the literature analysis, it was concluded that the Flipped Classroom has an effect on student learning independence and can improve student learning outcomes.
Co-Authors Ailsa Nadia Outhariy Fitri Astriawati Jodion Siburian Natalia Sitohang Nayla Nabilla Rts Mustika Rimba