Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Proceeding International Conference on Information Technology and Business Jurnal Inovasi Teknik Kimia Nusantara Science and Technology Proceedings International Journal of Eco-Innovation in Science and Engineering (IJEISE)
Sari Ni Ketut
UPN Veteran Jawa Timur, Jl. Rungkut Madya No.1, Gn. Anyar, Kec. Gn. Anyar, Kota Surabaya, Jawa Timur, 60294.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Nusantara Science and Technology Proceedings

 1 
Simulation of Liquid Vapor Equilibrium in Batch Distillation Process from Cellulose (Bamboo) Sari Ni Ketut; Dira Ernawati
Nusantara Science and Technology Proceedings International Seminar of Research Month Science and Technology in Publication, Implementation and Co
Publisher : Future Science

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

Abstract

Simulation of batch distillation binary systems using matlab programming language, which results in the appearance of the graph using a spreadsheet tool, less effective and efficient, so it is necessary for the visualization of object-oriented programming language, in addition to easy to be developed at a time when that will come, it has other benefits, in a device project software can use a variety of programming language that supports object-oriented programming, such as C#.Net and VB.Net. This research aims to display the batch distillation simulation of visual binary systems using Mat lab programming. Ethanol-water azeotropic binary system examples and Acetone-Butanol, Acetone-Ethanol, Butanol-Ethanol zeotropic binary system examples, simulation of batch distillation with rigorous method using a model Differential-Algebraic-Equations (DAEs), where liquid vapor equilibrium in batch distillation process from cellulose (Bamboo) with Antoine equation. Profile of liquida composition and vapor composition function dimensionless can be displayed directly from the desktop, to have the azeotropic binary system value profile activity coefficient is not equal to one, while the binary system zeotropic approaching one. Profile of liquida composition and vapor composition maximum from binary system azeotropic is 0.98, while for the binary system zeotropic approaching one. Economically using Mat lab language faster, time efficiency and better performance profile.
Prototype of Synchronous Double Brushless Direct Current Motor Wahyu S. J. Saputra; Eva Yulia P; Ni Ketut Sari
Nusantara Science and Technology Proceedings International Seminar of Research Month Science and Technology in Publication, Implementation and Co
Publisher : Future Science

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

Abstract

Energy is one of the main needs in the current era. According to the law of conservation of energy, that energy can neither be created nor destroy, but energy can be change from one form to another. Energy can classify into two forms: the silent energy called the potential energy, and the moving energy called kinetic energy. The potential energy usually stored in raw energy sources are petroleum, coal, or still air. Kinetic energy usually stored in a negative energy source is wind or running water. Electricity is one form of energy that is widely used for various purposes a day. A lot of energy that turns into a form of electrical energy, one of which is petroleum. To simulate electrical goods by using electric energy more effectively. This paper a series of Double Brushless Direct Current Motor (BLDC) was create, to produce more effective motion energy in the utilization of electrical source. The prototype of this paper uses two equal BLDCs motor, one motor used as an AC generator to provide feedback from the resulting results. It expected that this prototype can be used as a tool of motion with effective electrical energy.
Supply Chain Performance Measurement in a Refractory Brick Industry Dira Ernawati; Sinta Dewi; Ni Ketut Sari
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2726

Abstract

Every company needs to optimize and improve its performance. Performance improvement strategies cannot be well formulated if there has never been a performance measurement itself before. Determining the overall condition of the company can be done by assessing the performance of the entire lines of the supply chain. The SCOR model is considered appropriate for complex supply chain activities because it has a measurement process of plan, source, make, deliver, and return. The scale for each process in the supply chain is different, so the Snorm De Boer normalization technique is applied to equalize the assessment units for each criterion. Based on the performance indicator (PI) calculation, six PIs scores are below the average performance. Those six Pis are raw material planning, production planning, planning cycle time, yield, product defect from production, and the number of equipment maintenance. The six PIs are assessment indicators for the planning process and production process, so an improvement of the management system for both activities is essential to be carried out immediately to improve overall supply chain performance.
Co-Authors Dira Ernawati Dira Ernawati Dira Ernawati Eva Yulia P Hana Nabila Putri I Komang Tri Musthika Komang Nickita Sari Maria Anityasari Sinta Dewi Tathmainnul Qulub Al Asrori Wahyu S. J. Saputra