Browsing Engineering by Title
Now showing items 1-20 of 24
-
ANALISA KARAKTERISTIK GETARAN TRUK MOLEN KAPASITAS 3-5 METER KUBIK BETON COR BERDASARKAN KECEPATAN 30;40;50 (KM/JAM) UNTUK DAERAH HORIZONTAL, LONGITUDINAL DAN VERTIKAL BERDASARKAN TIME DOMAIN
(FTUHN, 2017-09-02)Convenience and safety at a time when driving is a very needed by the users of transport services. Measurement of vibration is one way that can be done to monitor the level of comfort in driving and further by vibration ... -
Analisis Kelayakan Struktur Dermaga Kuala Enok
(Jurnal Teknik Nommensen, 2017-09)Dermaga Pelabuhan Samudera di Kuala Enok Propinsi Riau merupakan pelabuhan milik PT. (Persero) Pelabuhan Indonesia I yang terletak pada 0o31’35.48”LU, 10o24’24.38”BT. Panjang alur pelayaran mencapai 15 km dan lebar 500 m ... -
ANALISIS PENGARUH WORK LIFE BALANCE DAN KEPUASAN KERJA TERHADAP TURNOVER INTENTION KARYAWAN (STUDI KASUS PADA PT CATUR KARYA SENTOSA MEDAN)
(Jurnal Ekonmi dan Bisnis Fakultas Ekonomi Universitas HKBP Nommensen, 2013-01-01)Work-life balance and employee job satisfaction are important aspects to be considerered in the company. If these factors are not managed properly they will encourage the movement of employees to other work place or to ... -
Design of WSNs Sensor for River Water Quality Monitoring System for Neolissochillus thienemanni sumateranus Lifes
(IEEE, 2023-02-13)In order to raise fish and provide them with healthy habitat, proper water quality is essential. This article outlines the creation of a river flow monitoring system that uses wireless sensor networks to track the ... -
Disain Dan Implementasi Sistem Penyortir Botol Minuman Otomatis Menggunakan Sensor Berbasis Arduino Uno
(Jurnal Visi Eksakta (JVIEKS), 2022-01)Currently, the goods sorting process in industry still uses a manual method. Therefore, it is necessary to propose an automatic sorting method using control technology. In order to realize the above issue, an automated ... -
Effect of Equal Channel Angular Pressing and Post Heating on Microstructure and Hardness of Cu-Zn 70/30
(Advanced Materials Research Vol. 789 (2013) pp 373-378 Online Available since 2013/Sep/04 at www.scientific.net, 2013-09-04)Severe plastic deformation (SPD) using various pass number of Equal Channel Angular Pressing (ECAP) experiment and followed heating at 400oC has been done for rod brass Cu-Zn 70/30 to investigate the operation on ... -
Fresnel lenses and auto tracking to increase solar panel output power
(Indonesian Journal Electrical Engineering and Science, 2024-03-01)This solar panel, which is equipped with microcontroller-based auto-tracking, is also equipped with a Fresnel lens to obtain more optimal power because the Fresnel lens has the property of bending or refracting light ... -
KAJI EKSPERIMENTAL PENDINGIN AIR MINUM DENGAN VOLUME 3 LITERPADA SISTEM REFIGERASI PADA TEMPERATUR 5°C
(Majalah Ilmiah "VISI" Universitas HKBP Nommensen, 2017-02)In this cooling process will be conducted research on dringking water, how long it will be cooled by the refrigerator, which is placed beside the bottom of the tube drinking water, to achive a relatively low temperature ... -
MODIFIKASI METODE ETSA TERHADAP PENAMPAKAN BATAS BUTIR FASA AUSTENIT PADA BAJA HSLA A572 GRADE 50 HASIL CANAI PANAS
(SEMINAR NASIONAL METALURGI DAN MATERIAL KE-4 (SENAMM IV) 2010 FAKULTAS TEKNIK UNIVERSITAS SULTAN AGENG TIRTAYASA, 2010-07)Dalam penelitian ini digunakan baja HSLA A572 Grade 50 dengan kadar Karbon 0,0085 wt% dan Niobium 0,028 wt<'/o. Sampel dipanaskan sampai temperatur 1150°C dan ditahan selama 10 menit, lalu dideformasi panas ... -
PENGARUH MEDIA PENDINGIN DAN TEMPERATUR TERHADAP NILAI KEKERASAN PADA PROSES HARDENING TEMPERING BAJA PERKAKAS SKD II
(Majalah Ilmiah Politeknik Mandiri Bina Prestasi, 2013-06)Tulisan ini mengungkapkan hasil penelitian tentang nilai kekerasan baja perkakas SKD 11 yang mengalami proses hardening dan tempering. Baja SKD 11 dipanaskan pada temperatur 1050°C dan ditahan selama 2 jam diikuti ... -
Pengaruh Penggunaan Reflektor Terhadap Peningkatan Kinerja Panel Surya 10 WP
(Politeknik Polyprofesi Medan, 2013-01-02)Salah satu permasalahan dalam bidang energi listrik adalah keterbatasan sumber energi fosil yang merupakan sumber energi utama, maka dibutuhkan sumber energi listrik yang dapat diperbaharui. Panel surya merupakan salah ... -
PENGARUH PUTARAN MOTOR INDUKSI PADA GENERATOR LISTRIK YANG DIGERAKKAN TURBIN UAP PROTECTED DITINJAU BERDASARKAN KARAKTERISTIK GETARAN DAN TIME DOMAIN
(Jurnal Teknik Nommensen 2, 2016-08-24)Study of vibration characteristics of an induction motor that is not controlled and is not closely monitored and regularly adversely affects the vibration and the impact on comfort and engine life. This study aims to ... -
PENGARUH PUTARAN MOTOR INDUKSI PADA GENERATOR LISTRIK YANG DIGERAKKAN TURBIN UAP PROTECTED DITINJAU BERDASARKAN KARAKTERISTIK GETARAN DAN TIME DOMAIN
(FTUHN, 2016-09-01)Study of vibration characteristics of an induction motor that is not controlled and is not closely monitored and regularly adversely affects the vibration and the impact on comfort and engine life. This study aims to ... -
PERANCANGAN ALAT PENDETEKSI KEBOCORAN GAS MENGGUNAKAN SENSOR GAS BERBASIS MIKROKONTROLER ATMEGA
(Jurnal Ilmiah Skylandsea, 2019-02)Penelitian ini membahas alat mampu mendeteksi kebocoran gas yang menggunakan komponen-komponen dasar berupa sebuah sensor suhu 133, mokrokontroler atmega 8535 dan LCD 2x16 s3ebagai fasilitas penampil. Sistem pengukuran ... -
PERBEDAAN NILAI KEKERASAN PADA PROSES HARDENING DAN DOUBLE TEMPERING BAJA PERKAKAS SKD 11
(Jurusan Teknik Mesin Fakultas Teknik Universitas Andalas, 2013-07-02)Uji keras merupakan salah satu metode pengujian yang dilakukan untuk mengevaluasi sifat mekanis baja yang mengalami proses perlakuan panas. Pada penelitian ini dilakukan proses perlakuan hardening baja perkakas ... -
Perbedaan Penambahan Garam debgan Penambahan Bentonit terhadap Nilai Tahanan Pembumian
(Jurnal Darma Agung, 2010-06) -
PERINGANAN ASAM GELUGUR SECARA HYBRID DENGAN KOLEKTOR SURYA DAN PORTOVOLTAIK PADA TEMPERATUR KONSTAN
(Majalah Ilmiah "VISI" Universitas HKBP Nommensen, 2019-02)Sun is needed now because it is easily obtained and is available for free. Drying tecnology by untilizing solar heat on some agricultural commodities is needed so that quality can be improved. Asam Gelugur as a producer ... -
Prediction of Austenite Grain Growth During Hot Rolling of 0.028% Nb Steel
(Centre for Graduate Studies, Universiti Malaysia Perlis, No. 112 & 114 (First Floor), Block A Taman Pertiwi Indah Jalan Kangar - Alor Setar, Seriab 01000, Kangar Perlis, MALAYSIA, 2010-10)Effects of rolling temperatures and deformation on the grain growth predictions of hot rolled Nb Steel (A572 Grade 50) were investigated. Hot rolling process was conducted by using a laboratory hot rolling mill, in which ... -
Simulasi Distribusi Tegangan Helm Sepeda Motor Dari Bahan Komposit Yang Terhadap Beban Impak Kecepatan Tinggi
(VISI UHN, 2008-02-16)This study focuses on a verification using computer simulation of the test of helmet industry made of GFRP polymer composite with high speed load impact. The helmet was made from the combination of polyester resin157 BQTN ... -
STUDI HIDROLOGI SUNGAI DISKI KECAMATAN HAMPARAN PERAK KABUPATEN DELI SERDANG
(JCEBT, 2022-07-22)Sungai Diski adalah salah satu sungai dibawah wewenang pemerintahan provinsi Sumatera Utara yang melintasi beberapa kecamatan dari kota medan hingga melewati kecamatan Hamparaan Perak Kabupaten Deli Serdang dan bermuara ...