Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Teknik Mesin Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks International Journal of Social Science IJIMCE : International Journal of Innovation in Mechanical Construction and Energy
Nota Effiandi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Computer Science & IT Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Pembuatan Cetakan Pasir Dan Proses Pemesinan Untuk Komponen Blok Pompa Pada Mesin Pompa Air Merk Matrix Model Mtx-22c Firdaus Firdaus; Rakiman Rakiman; Nota Effiandi; Yuli Yetri
Jurnal Teknik Mesin Vol 11 No 2 (2018): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Reverse Engineering (RE) is a process in manufacturing that aims to reproduce or recreate existing models, either components, sub-components, or products without using existing design documents or working drawings. Through this reverse engineering idea, the process of making the Pump Block component is started with making part and mold design, making sand casting, then finished with machining processes. The machining process that is carried out is the turning process, the milling process, and the drilling process which is assisted by using jigs and fixture to make it easier on finishing the Pump Block parts in the machining process. By using the processes, so it is produced the similar pump block that is resemble with desired original object.
Rancangan Teknologi Tepat Guna untuk Pembuatan Cakram Pemutar Turbin Aliran Silang Skala Bengkel Agus Sutanto; Nota Effiandi; Alfian Alfian
Jurnal Pengabdian Warta Andalas Vol 24 No 2 (2017): Warta Pengabdian Andalas
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pembangkit Listrik Tenaga Mikrohidro adalah suatu pembangkit listrik skala kecil yang cocok digunakan pada daerah pedesaan terpencil dan terisolir yang terletak pada daerah pegunungan yang memiliki potensi air yang besar akan tetapi jaringan listrik PLN tidak ada. Di Sumatera Barat sendiri, PLTMH memiliki potensi yang cukup besar untuk dikembangkan. Potensi ini menimbulkan konsekuensi penguasaan teknologi fabrikasi peralatan PLTMH, terutama turbin aliran silang oleh bengkel-bengkel yang ada di sekitarnya. Berdasarkan survei yang sudah dilakukan umumnya bengkel-bengkel ini masih melakukan pengerjaan secara manual dengan peralatan produksi yang sederhana dan volume produksi yang sangat rendah. Karena proyeksi ke depan berkaitan dengan potensi yang cukup besar ini, maka perlu solusi teknologi tepat guna yang cocok yaitu dengan memakai perkakas pegang dan pengarah untuk membantu proses pembuatan cakram pemutar yang merupakan salah satu rakitan penting turbin aliran silang. Dengan perkakas bantu yang dirancang ini beberapa kekurangan pada proses pembuatan secara manual seperti keterulangan bentuk profil dan ketelitian pengerjaan dapat diatasi. Juga, pengerjaan penandaan pelat dan pengerjaan tambahan dan perbaikan untuk setiap langkah proses dapat dikurangi atau bahkan dieliminir. Hal ini berakibat kepada penurunan waktu non-produktif yang cukup signifikan. Juga beberapa langkah proses manual yang kurang ergonomis, dengan perkakas bantu yang dirancang akan menjadi lebih ergonomis bagi operator.
Development of a Smoking Device to Enhance Quality and Production of Smoked Fish Nota Effiandi; Rahmat Hafis; Ichlas Nur; Muhammad Sabri; Ahmad Hasnul Fajri Arsyah
IJIMCE : International Journal of Innovation in Mechanical Construction and Energy Vol. 1 No. 3 (2024): IJIMCE : International Journal of Innovation in Mechanical Construction and Ene
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijimce.v1i3.48

Abstract

This study focuses on the design and development of a smoking device aimed at enhancing the quality and production efficiency of smoked fish. The primary objective was to create a device that optimizes the smoking process, ensuring consistent product quality while increasing production capacity. The development process involved a systematic design approach, including the selection of materials and construction techniques. The smoking process utilized a combination of drying and the application of natural smoke compounds derived from the combustion of organic materials. Performance testing was conducted using catfish as the primary substrate, with measurements taken for smoking duration, moisture content, and production rate. The effectiveness of the device was evaluated based on sensory characteristics, including texture, color, and aroma. The smoking apparatus was constructed with dimensions of 126 cm x 100 cm x 180 cm and is capable of accommodating up to 32 kg of fresh fish per smoking cycle. Results indicated that the smoking device achieves a production rate of 4 kg of smoked fish per hour, yielding products with a desirable golden-brown color and distinct smoky aroma. The findings demonstrate that the device significantly improves production capacity and allows for enhanced control over smoking conditions, contributing to greater consistency in product quality.
OPTIMIZATION OF POWER CONTROL TO ENSURE STABLE ELECTRICITY SUPPLY IN MICRO-HYDRO POWER PLANT Nota Effiandi; Rahmat Hafiz; Mutiara Efendi; Vamellia Sari Indah Negara; Reodhy Hamzah
International Journal of Social Science Vol. 5 No. 4 (2025): December 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A This study proposes an optimization-based power control strategy to enhance voltage and frequency stability in micro-hydro power plants (MHPP). The approach integrates multi-objective optimization, adaptive control, predictive algorithms, and robust mechanisms to overcome instability caused by load and water flow variations. System modeling and simulation were performed in MATLAB/Simulink, followed by experimental validation on a laboratory-scale prototype. Results show significant improvements compared to conventional PID and fixed-gain Electronic Load Controllers (ELC), reducing voltage and frequency deviations by up to 69% and 67%, respectively. Total Harmonic Distortion (THD) decreased to 3.8%, power factor improved to 0.93, and overall efficiency reached 87.2%. The method proved effective, stable, and feasible for real-time microcontroller implementation, offering a reliable solution for isolated and rural MHPP systems.
Co-Authors Agus Sutanto Ahmad Hasnul Fajri Arsyah Alfian Alfian Firdaus Firdaus Ichlas Nur Muhammad Sabri Mutiara Efendi Rahmat Hafis Rahmat Hafiz Rakiman Rakiman Reodhy Hamzah Vamellia Sari Indah Negara Yuli Yetri