Master Theses
Master Theses
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Headform Kompostt Polimer dan Responnya Akibat Beban Impak Kecepatan Tinggi
(Universitas Sumatera Utara, 2006)This theses reports results of experimental and numerical study of human head model (headform) and brain model used for industrial safety helmets. The headform produced is made from glass fiber reinforced plastic (GFRP) ... -
Pembuatan dan Penyelidikan Perilaku Mekanik Material Polymeric Foam Diperkuat Serat Tandan Kosong Kelapa Sawit (TKKS) Akibat Beban Statik dan Impak
(Universitas Sumatera Utara, 2010)The subject of this research is the polymeric foam composite (PF) which is reinforced by the TKKS fiber. This composite is unique since the foam in the unsaturated polyester resin matrix functions to decrease its material ... -
Analisa Kegagalan dan Mekanisme AUS Pahat Karbida pada Pembubutan Hijau Bahan Automotif Al 6061 -T6
(Universitas Sumatera Utara, 2005)This thesis reports results of experimental and research on dry machining of Aluminium 6061-T6 using carbide insert cutting tool. The alternative to wet machining is dry machining (green machining), since there is no ... -
Uji Pengaruh Susunan Pompa Sentrifugal Satu Tingkat Secara Seri terhadap Karakteristik Vibrasi
(Universitas Sumatera Utara, 2008)This research concerns ahout the result experimental load force give dynamomdcr to\vard single stage centrifugal pump in series operation. Centrifugal pump is used in this research with maximum head 17 m, maximum capacity ... -
Investigasi Kelayakan Bio-Oil dari Asap Cair Hasil Pirolisis Tempurung Kelapa sebagai Bahan Bakar Alternatif
(Universitas Sumatera Utara, 2021)This fossil fuel power plant has a bad impact on the environment, such as climate change and the depletion of fossil fuel reserves. The utilization of biomass has the potential to be used as a renewable alternative energy ... -
Respon Parking Bumper Bahan Komposit Polymeric Foam Diperkuat Serat Tandan Kosong Kelapa Sawit (TKKS) Akibat Beban Tekan Statik dan Dinamik (Simulasi Numerik)
(Universitas Sumatera Utara, 2012)The investigation on the response of composite material parking bumper polymeric foam reinforced of oil palm empty fruit bunch fiber (EFB) has done by using static compressive load, free-fall impact experimental method, ... -
Studi Eksperimental Sinyal Getaran untuk Deteksi Fenomena Kavitasi Menggunakan Turunan Percepatan pada Pompa Sentrifugal untuk Conditioning Monitoring
(Universitas Sumatera Utara, 2012)Cavitation is the phenomenon of phase change from liquid to vapor in the flowing fluid. The changi can be toutid by the decrease of pressure and the intease of -temperahre. Tie indication of cattitation in pump is the ... -
Penyelidikan Karakteristik Akustik dan Kekuatan Tarik Material Komposit Polyester dengan Pengisi Serat Rockwool
(Universitas Sumatera Utara, 2012)Recently, noise is regarded as something very disturbing especially during the day time but as long as the noise is still within its tolerance, people usually do not care abcn,l;f it. Cons<:iQus.ly or un<:ons<;iou§(y, ... -
Studi Pemotongan Optimum pada Pemesinan Kering Baja Aisi-1045 Menggunakan Pahat Karbida Berlapis dan Perbandingannya dengan Pemesinan Basah
(Universitas Sumatera Utara, 2007)For the purpose of increasing the machinability of carbon steel, it is crucial to carry out research in order to obtain the optimum cutting condition. However, it is noted that today machining process should be done ... -
Pengaruh Jenis Bantalan, Kapasitas dan Tinggi Tekan (HEAD) terhadap Prilaku Vibrasi Pompa Sentrifugal Satu Tingkat (Single Stage)
(Universitas Sumatera Utara, 2006)This thesis is a report of the result of a research on the irifluence of bearing type and head on the vibration characteristic of a single-stage centrifugal pump. The pump used in this research is a centrifugal pump ... -
Pengaruh Jarak Baffle terhadap Unjuk Keria Termal dan Penurunan Tekanan pada Alat Penukar Kalor Shell and Tube Susunan Segitiga
(Universitas Sumatera Utara, 2007)This research is aimed at knowing the ffict of bffie spacing toward thermal performance and pressure drop of shell and tube heat exchanger of triangle arrangement by Jlowing water as hot fluids on the tube side and air ... -
Uji Eksperimental Pengaruh Jarak Baffle terhadap Unjuk Keria Termal dan Penurunan Tekanan pada Alat Penukar Kalor Shell and Tube I-2 Pass Susunan Tabung Segi Tiga
(Universitas Sumatera Utara, 2007)An experimental and theoretical iwestigation wos made to find out the effect of the ffictiveness atid pressure drop oti the 1-2 pass shell and rube hem aichaiigar with different bafrle distance for staggered tube ... -
Kajian Permukaan Hasil Pemesinan dari Bahan Baja Paduan Kelas Tinggi Aisi 4337 Dibubut pada Lingkungan Pemesinan Hijau
(Universitas Sumatera Utara, 2006)The objectives of research reported in this thesis are to determine the cutting condition which has a good possibility to realize the green machining ( dry machining) concept for high grade steel alloy, studying surface ... -
Prestasi Pahat Logam Karbida Berlapis Titanium Nitrida pada Pemesinan Kering Bahan Baja Paduan Kelas Tinggi Aisi 4337
(Universitas Sumatera Utara, 2006)The objective of the present research is studying the machinability of high grade steel alloy AISI 4337 under dry machining concept. The research consists of tool material selection and cutting condition for the purpose ... -
Kajian Eksperimental Pengaruh Medan Magnet terhadap Kebisingan pada Knalpot Mobil Toyota Kijang Bensin
(Universitas Sumatera Utara, 2009)The topic of this study is focused on the noise produced by the silencer of vehicle which can be very dangerous for our health especially for the health of those who live in urban areas. There have been many studies on ... -
Pengembangan Sistem Virtual Manufaktur Berbasis Web untuk Meningkatkan Desain Produk Pemesinan Silinderis
(Universitas Sumatera Utara, 2010)The web-based virtual manufacture systems can be used for improving the cylindrical machining product design. The problem can be reduced by the development of method through of rhe integration in Design For Manufacture, ... -
Desain dan Implementasi Computer Integrated Manufacturing (CIM) untuk Pabrikasi Puli dari Bahan Besi COR
(Universitas Sumatera Utara, 2005)The general purpose of research reported in this thesis is to design computer integrated manufacturing and to implement it on small and medium enterprise (SME) that produce pulley made of cast iron. The research is focused ... -
Studi tentang Pertumbuhan Retak Fatik Aluminium A6063-T6 pada Pembebanan Mode Campuran
(Universitas Sumatera Utara, 2007)This research study about the fatigue growth behavior the material aluminum alloy 6063-T6 under mixed mode loading. The specimen is made by Compact Tension Shear (CTS) uses loading device, the between axis of loading crack ... -
Efek Temperatur Austenisasi terhadap Kekuatan Lelah Baja Karbon Martensit
(Universitas Sumatera Utara, 2005)Medium carbon steel is widely used in engineering application, for example as a shaft, engine, and building conshuction. The design of shafts using medium carbon steel, for example, needs fatigue strenglh dat4 before or ... -
Stress Corrosion Cracking pada Material Baja Nirkarat Austenit di Lingkungan Larutan Fatty Acid (Asam Lemak) & Klorida Temperatur Tinggi
(Universitas Sumatera Utara, 2004)There are some of the corrosion shape that could occur on equipment as pitting corrosion, erosion corrosion, LMF corrosion, Microbiocide induce corrosion, Stress corrosion cracking (SCC), etcetera. Mostly of corrosion ...
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