cover
Contact Name
Machrus Ali, S.T., M.T. IPM
Contact Email
machrus7@gmail.com
Phone
+6281330002213
Journal Mail Official
jurnal.intake@gmail.com
Editorial Address
Jl Gus dur 29A, Mojongapit, Jombang
Location
Kab. jombang,
Jawa timur
INDONESIA
Jurnal Intake
Published by Universitas Darul Ulum
ISSN : 20874286     EISSN : 25806017     DOI : https://doi.org/10.48056/jintake
Focus and Scope Fokus Jurnal ini adalah Teknik Sipil, Teknik Mesin, Teknik Elektro, dan Teknik Informatika. Tetapi juga meliputi aspek Desain dan Pengukuran Kerja, Penelitian dan Analisis Operasi, Analisis Ekonomi Teknik, Teknik Fasilitas dan Manajemen Energi, Rekayasa Kualitas & Realibilitas, Faktor Ergonomi dan Manusia, Teknik dan Manajemen Operasi, Manajemen Rantai Pasokan, Teknik Manajemen, Keselamatan, Rekayasa Informasi, Desain dan Pengembangan Produk, dan Desain dan Rekayasa Sistem.
Articles 6 Documents
Search results for , issue "Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019" : 6 Documents clear
Kendali Supply Beban Pada Sistem Pembangkit Hybrid Hartawan Abdillah; A.N. Afandi; Aldilla Qurrata A’yun; Sulton Ari wibowo
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.74

Abstract

Pembangkit Listrik Tenaga Surya dihibridasi dengan sistem pembangkit yang lain yaitu Pembangkit Listrik Tenaga Angin menjadi salah satu energi alternatif yang menjanjikan di Indonesia. Hibridasi pembangkit listrik adalah menggunakan dua atau lebih pembangkit listrik dengan sumber energi yang berbeda, umumnya dikombinasikan dan disupply dengan PLN atau Genset sehingga diperoleh sinergi yang memberikan keuntungan ekonomis maupun teknis (keandalan sistem supply). Pembangkit Hybrid akan maksimal pemakaianya jika disertai dengan kendali bebannya. Kendali beban bertujuan mengatur pemakaian energi listrik secara efisien agar energi listrik yang dibangkitkan seimbang dengan penggunaan beban yang dikeluarkan sehingga Pembangkit Hybrid tidak akan terjadi Black Out. Berdasarkan pengujian yang telah dilakukan intensitas cahaya matahari mempengaruhi daya yang dihasilkan oleh sel surya. Intensitas cahaya matahari tertinggi saat pengujian yaitu pada siang hari sebesar 567 Lux dengan nilai tegangan 21.22 V dan arus 0.30 A, sedangkan intensitas cahaya matahari terendah pada sore pukul 17.00 dengan intensitas cahaya matahari 56 Lux dengan nilai tegangan 5.5 V dan arus 0.15 A.
Pelapisan Logam Menggunakan Plasma Wijono; Bob Alvin Sidabutar; Waru Djuriatno
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.57

Abstract

One of the ways to improve the quality of the material is by using the thin layer deposition techniques on the material surface. DC magnetron sputtering is one of the methods frequently used to do so. This method uses plasma to create a thin layer on the material's surface. In this research, flyback circuit is used to generate plasma. This research examines the effects of electrodes’ gap and sputtering process time on the width of marks that appear on the substrate’s surface. The electrodes’ gap varies in range of 1, 2, 3, and 4 cm, whereas the sputtering process time varies in range of 36, 72, 108, 144, and 180 minutes. The substrate used in this research is iron and the coating materials used are aluminium and copper. This research uses plate-shaped electrodes in the coating process. The sputtering process resulted in the appearance of marks on the substrate’s surface. The marks were compared qualitatively with every gap range of electrodes, sputtering process time, and the coating material used. Next, they were categorized into 6 groups according to the thickness of the marks’ layer in order to obtain quantitative data which were then made into graphics. The results of this research show that silver coating material takes the shortest time to coat iron substrate, which is 36 minutes. In 36 minutes, the marks produced by silver coating fall under the group with the highest marks, compared to other coating materials. This research also shows that alteration of the electrodes' gap will affect the voltage of electrodes and the coating’s thickness groups. The further the gap between the electrodes, the higher the electrodes’ voltage and the coating’s thickness groups will be.
Formulasi Trigonometri Dalam Pembuatan Software Penentuan Arah Kiblat berbasis Visual Basic Mustafa Syukur; Muhammad Hasan Basri
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.56

Abstract

The science of Falak is basically divided into two types, namely the science of Falak Ilmiy, and the science of Falak Amaliy. The science of Falak discussing the direction of Qibla is basically calculating the amount of angles flanked by meridian lines that pass through a place that is called the Qibla direction with a large circle passing through the relevant place and the Kaaba, and calculating what time the sun cuts the path to the Kaaba. The problem that arises is not everyone is able to calculate the correct direction about the Qibla direction but instead uses a range of directions. It is possible to make an application program for determining the direction of Qibla and others so that it can be used for the general public and is easy to apply. This research helps how to calculate the direction of Qibla and how to make and apply the software of Qibla direction determination using visual basic. The results of this study can be used as a reference in solving various cases of physical analysis in various aspects related to other astronomy.
Prediksi Cakupan Area untuk Jaringan Wireless Indoor Kampus berdasarkan Penempatan Access Point Fransiska Sisilia Mukti; Allin Junikhah
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.55

Abstract

The placement of a transmitter in a wireless network (access point) is one of the essential things which must be considered by the network designer. The right placement will give the maximum signal spread, especially for the closed environment, because of the effect of the indoor propagation, which affects the signal strength decrease significantly. Every AP’s placement point will have different signal spread pattern, including the coverage area. The AP placement process carried out so far still uses conventional methods, namely trial-error, which requires a long time to analyze its performance. A coverage prediction system modeling is built to determine the spread of signals generated by an AP. This modeling is done using a statistical approach in 2D. The modeling did a visualization that is run through software and gives the result of mapping the coverage area of an AP. The test results show that the percentage of area coverage generated based on the AP placement used is currently 72.5%. There are still areas that are not covered by the AP, especially for the NLOS propagation path because of the obstruction around the AP. The maximum distance between the AP and the user so that it is within the coverage area is 13.21m
Perhitungan TDS Overcurrent Relay Menggunakan Adaptive Modified Firefly Algorithm Margo Pujiantara; Rahmanditya R. Muhammad; Soedibyo
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.54

Abstract

Pertamina RU V Balikpapan will be integrated with electricity sources with PT. PLN. Then there will be a change in the generator operating pattern on the system so that it needs to be analyzed again. The protection system aims to isolate the interference quickly, selectively, and coordinatively so that damage to the system can be minimized and the continuity of electric power can be maintained properly. The important thing that must be considered from protection coordination, especially in overcurrent relays, is filling the TDS (Time Dial Setting) parameter. TDS regulates the relay operation time in securing a disturbance. Generally the TDS value is determined using a manual calculation to obtain a minimum TDS value. However, to get the right TDS value in coordinating with other relays it still uses trial and error methods. In this final project, we will discuss how to calculate the time dial overcurrent relay inverse setting with the adaptive modified firefly algorithm method in the electrical system at PT. Pertamina RU V Balikpapan considers integration with PLN to obtain a minimum TDS value. The result of this final project is to obtain a minimum TDS value in some cases typical types such as the longest channel, consideration of LVCB operating time, and short channels so that it can be well coordinated with the long lines installed on the same bus.
Rancang Bangun Sistem Kontrol Penetas Telur Ayam Kampung Menggunakan Metode MADM dan SMS Gateway Tijaniyah; Honainah
Jurnal Intake : Jurnal Penelitian Ilmu Teknik dan Terapan Vol. 10 No. 2 (2019): Vol. 10 No. 2, Oktober 2019
Publisher : FT- UNDAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48056/jintake.v10i2.53

Abstract

The process of good egg incubation is a major factor in the quality of native chicken eggs which during this time the native chicken mother has many problems such as the lack of eggs that hatch, the number of chickens that are not weather resistant so many eggs that do not hatch and chicken seeds in dead eggs, at least chicken breeders which incubates the eggs, there is no proper method in calculating the temperature and humidity parameters of the chicken coop and there is no information on the process of hatching eggs to farmers in real time. Overcoming this problem, the latest technology is needed that can replace the conventional system of farmers with a controlled system of chicken egg incubators. In this case, the author will make a machine equipped with a chicken hatching control system using the MADM calculation method and SMS Gateway technology as a medium of information to farmers.

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