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ANALISIS DESAIN STATOR GENERATOR TIPE MAGNET PERMANEN FLUKS AKSIAL MENGGUNAKAN METODE FINITE ELEMENT ANALYSIS (FEA) M. Nushron Ali Mukhtar; Titik Koesdijati; Sagita Rochman; Edi Nasrulloh; Luthfi Hidayat
ELEMEN : JURNAL TEKNIK MESIN Vol 8 No 2 (2021)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v8i2.173

Abstract

Casing stator merupakan bagian terpenting guna melindungi inti dari bagian generator sehingga inti dari generator tersebut tidak terjadi kontak langsung pada bagian luar generator yang dapat mempengaruhi kinerja generator tersebut. Generator mempunyai 2 jenis yaitu jenis fluks aksial dan fluks radial. Hasil pembahasan Perubahan saat diberikan gaya pada area (x) yang belum diketahui, dikarenakan area tersebut akan di ketahui ketika gaya yang diberikan terjadi perubahan pada bidang, dengan ini dari gaya atau force yang diberikan terjadi perubahan pada setiap variasi force. 750 N terjadi perubahan 4,16449E-06 mm, 1000 N terjadi perubahan 5,55265E-06 mm, 1250 N terjadi perubahan 6,94081E-06 mm, dan 1500 N terjadi perubahan 8,32897E-06 mm.
THE USE OF SUNLIGHT FOR SUSPENSION OF SALT WATER WITH CONVERGEN CONVERSION LENS: THE USE OF SUNLIGHT FOR SUSPENSION OF SALT WATER WITH CONVERGEN CONVERSION LENS Titik Koesdijati
Tibuana Vol 1 No 1 (2018): Tibuana
Publisher : UNIPA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (101.337 KB) | DOI: 10.36456/tibuana.1.1.1592.56-60

Abstract

Salt in the main need for humans, In the process of shrinkage of salt products become the expected result is always increased because in the islands of Madura who have high salt income can be utilized. Light focus can be used through convex convex lens to increase sea water shrinkage so as to accelerate evaporation as well Get shrinkage of salt water salt raw material quickly. From observations made in May - June 2017 can be obtained data focusing light through convex convex lens is by focusing the sun on convex lens that is directed at sea water, so it can shrink the water faster. Acquisition of water depreciation using the tool obtained 95,000 cc / 95 liters, while 47.000 cc / 47 liters obtained from without tools. From this study it can be concluded that the value obtained yields a positive value, where the use of the tool from the volume of each volume filled 100 liters with a ratio of 1: 1 from the analysis obtained from using a tool faster 56% using tools with upper 14322.90 Of the 99% confidence interval received. So from the shrinkage using a faster tool, the depreciation of sea salt raw materials with convergent convex lenses can be applied directly as a technological reasoning.
ANALISIS DESAIN STATOR GENERATOR TIPE MAGNET PERMANEN FLUKS AKSIAL MENGGUNAKAN METODE FINITE ELEMENT ANALYSIS (FEA) M. Nushron Ali Mukhtar; Titik Koesdijati; Sagita Rochman; Edi Nasrulloh; Luthfi Hidayat
ELEMEN : JURNAL TEKNIK MESIN Vol. 8 No. 2 (2021)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v8i2.173

Abstract

Casing stator merupakan bagian terpenting guna melindungi inti dari bagian generator sehingga inti dari generator tersebut tidak terjadi kontak langsung pada bagian luar generator yang dapat mempengaruhi kinerja generator tersebut. Generator mempunyai 2 jenis yaitu jenis fluks aksial dan fluks radial. Hasil pembahasan Perubahan saat diberikan gaya pada area (x) yang belum diketahui, dikarenakan area tersebut akan di ketahui ketika gaya yang diberikan terjadi perubahan pada bidang, dengan ini dari gaya atau force yang diberikan terjadi perubahan pada setiap variasi force. 750 N terjadi perubahan 4,16449E-06 mm, 1000 N terjadi perubahan 5,55265E-06 mm, 1250 N terjadi perubahan 6,94081E-06 mm, dan 1500 N terjadi perubahan 8,32897E-06 mm.
PELATIHAN DIGITAL MARKETING SEBAGAI PENUNJANG KEWIRAUSAHAAN SISWA SMKN 7 SURABAYA Andarmadi Jati Abdhi Wasesa; Yunia Dwie Nurcahyanie; Djoko Adi Walujo; Titik Koesdijati
Kanigara Vol 2 No 2 (2022): Kanigara
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/kanigara.v2i2.6154

Abstract

The purpose of this community service activity is to broaden students' knowledge about marketing, especially digital marketing. Entrepreneurship as one of the materials in the SMK curriculum has been successfully implemented as an alternative in producing graduates who have had an average career as employees, become entrepreneurs who are able to make a product or service and sell it to the market. However, in practice students only learn how to make and sell, not to market and develop their business. Meanwhile, the world is currently entering the era of e-commerce where the majority of products are marketed via the internet. This service activity is carried out to increase students' insight and skills in order to develop and expand the market for selling their products so that it will increase business turnover. The training is carried out using a workshop method, where students practice marketing their products through Instagram and Facebook. After that, an evaluation of the increase in customer engagement is carried out. From the results of the evaluation, it was found that engagement increased by 20% after being paid to promote students' business social media.