Browsing Department of Mechanical Engineering by Title
Now showing items 64-83 of 816
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THE CORRELATION BETWEEN THE FREQUENCY OF USING DICTIONARY AND STUDENTS’ VOCABULARY MASTERY
(FAKULTAS PENDIDIKAN BAHASA UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-06-25)The students study vocabulary through dictionary in order that the students become mastery of language. Students can read a dictionary everywhere. Based on the writer’s observation, there are many students who usually open ... -
DAYA ANTIBAKTERI EKSTRAK KUNYIT PUTIH KONSENTRASI 100%, 80%, 60%, 40%, DAN 20% TERHADAP BAKTERI ENTEROCOCCUS FAECALIS
(FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-08-15)Background: The infection in root canal teeth needs a root canal treatment (RCT). It should use an adequate irrigant solution to eliminate bacteria inside the root canal teeth. Enterococcus faecalis is the most powerful ... -
DESAIN DAN LAYOUTING INSTALASI SISTEM PERPIPAAN DENGAN SOFTWARE PLANT DESIGN MANAGEMENT SYSTEM (PDMS) VERSI 12.0 SP6 (STUDI KASUS PADA BUKU PDMS FUNDAMENTAL)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2015)Plant Design Management System (PDMS) ini tidak terlepas dari nama-nama software seperti AutoCAD, Pro-Engineer, CATIA dan Solidworks. Semua adalah piranti lunak atau software yang digunakan untuk mendesain teknik dengan ... -
DESAIN DAN LAYOUTING INSTALASI SISTEM PERPIPAAN DENGAN SOFTWARE PLANT DESIGN MANAGEMENT SYSTEM (PDMS) VERSI 12.0.SP5
(FT UMY, 2017-12-30)The development of the industrial world, especially in the field of gas and petroleum currently requires an efficient design, timely, imformative, communicative and quality. In the industrial world will be related to the ... -
DESAIN DAN OPTIMASI INJECTION MOLD SISTEM SLIDER PADA PRODUK PREFORM STICK T15
(FAKULTAS TEKNIK UMY, 2017-08-03)Perancangan injection molding adalah proses awal untuk memproduksi suatu produk skala besar dari material plastik yang dipanaskan dan diinjeksikan ke dalam cetakan. Perancangan cetakan preform stick T15 menggunakan ... -
DETEKSI CACAT LINTASAN LUAR BANTALAN BOLA PADA FAN INDUSTRI MENGGUNAKAN METODE CEPSTRUM
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-09-30)Bearing on the Fan has a function as a support for the fan shaft to remain rotating with minimal friction. Friction caused between engine components will produce vibrations that can be used as vibration measurement measurement ... -
DETEKSI CACAT MULTI JENIS PADA BANTALAN TIPE DOUBLE ROW MENGGUNAKAN SINYAL VIBRASI
(FAKULTAS TEKNIK UMY, 2017-12-28)Bearing is a rotating machine element that keeps the machine performance in good condition. Bearing enables the shaft to rotate without excessive friction. Bearing faults may reduce machine performance, stop operation ... -
DETEKSI CACAT RODA GIGI PADA SISTEM TRANSMISI FAN INDUSTRI MENGGUNAKAN SUPPORT VECTOR MACHINE (SVM)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-10-19)The fan is a mechanical device that functions to produce flow in a fluid, usually in the form of air. In fan industry, there is a drive system that is a series of gears that serves to reduce rotation. The gears often ... -
DETEKSI DINI KAVITASI PADA POMPA SENTRIFUGAL MENGGUNAKAN PRINCIPAL COMPONENT ANALYSIS (PCA) – SUPPORT VECTOR MACHINE (SVM)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-08-31)Centrifugal pump is one of the energy conversion machines that have been widely used in industries such as power plant, petroleum, water treatment, and waste treatment. The use of pumps in the industrial world is crucial ... -
DETEKSI KAVITASI BERBASIS GETARAN PADA POMPA SENTRIFUGAL MENGGUNAKAN PRINCIPAL COMPONENT ANALYSIS (PCA)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-08-31)Centrifugal pump is one type of pumps that widely used, especialy in industry. It’s mechanism which cretates pressure changes usually caused cavitation. Cavitation phenomenon that is not properly maintain results fatal ... -
DETEKSI KAVITASI PADA POMPA SENTRIFUGAL MENGGUNAKAN SPEKTRUM GETARAN DAN SPEKTRUM ENVELOPE
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-08-31)The cavitation phenomenon is a general indication in the operation of centrifugal pump. An indication of the appearance of cavitation is the formation of bubbles which then break suddenly when the pressure changed on the ... -
DETEKSI KERUSAKAN CACAT LINTASAN LUAR PADA BANTALAN TIPE DOUBLE ROW MENGGUNAKAN SINYAL VIBRASI
(FAKULTAS TEKNIK UMY, 2017-08)Bantalan bola merupakan salah satu elemen yang penting dalam rangkain sebuah mesin. Kerusakan pada komponen lintasan luar bantalan, menyebabkan rentetan permasalahan yang dapat menurunkan tingkat efisiensi sebuah mesin. ... -
DETEKSI KERUSAKAN ELEMEN BOLA BANTALAN BOLA BERBASIS SINYAL GETARAN PADA TURBIN ANGIN HORIZONTAL AXIS MENGGUNAKAN PRINCIPAL COMPONENT ANALYSIS (PCA)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-12-06)Wind turbines are devices that can be used to change kinetic energy from wind to electrical energy with the help of generators. One component that is often damaged is bearing. Damaged bearings will affect the performance ... -
DETEKSI KERUSAKAN RODA GIGI PADA TURBIN ANGIN MENGGUNAKAN METODE TIME SYNCRHONOUS AVERAGING (TSA)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-09-07)The conversion of wind energy into electricity using wind turbine has been widely implemented. However, maintenance is needed so that the wind turbine can function optimally. One of the components which often break is ... -
DIAGNOSIS KERUSAKAN ELEMEN BOLA PADA BANTALAN TURBINE ANGIN BERBASIS SINYAL GETARAN
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-12-06)Wind turbine is an energy converter engine from wind into electrical energy. Since wind turbine requires optimal work, so care is highly required. One component that is often damaged is bearing. Damaged bearings will have ... -
DISTRIBUSI TEMPERATUR PADA PENGELASAN GESEK CONTINUOUS DRIVE FRICTION WELDING BAHAN SILINDER PEJAL LOGAM BEDA JENIS (ALUMUNIUM 2024 T4 - STAINLESS STEEL AISI 420).
(FT UMY, 2016-08-19)Pengelasan logam beda jenisdan silinder pejal diameter besar dengan teknik pengelasan fusi sulit dilakukan. Dalam beberapa tahun terakhir berkembang proses pengelasan solid state welding. Penyambungan logam silinder pejal ... -
DITEKTOR BEBAN LEBIH PADA INSTALASI GENERATOR TYPE (ST-3) 3KVA 1 PHASE
(FT UMY, 2012-01-02)APABILA DAYA YANG DISERAP OLEH ALAT LEBIH DARI 1000 WATT MAKA ALAT AKAN MEMUTUSKAN BEBERAPA JALUR YANG ADA SECARA OTOMATIS -
EFEK VARIASI BEBAN PENDINGINAN TERHADAP COEFFICIENT OF PERFORMANCE (COP) ALAT UJI PENGUKURAN KOEFISIEN EVAPORASI MENGGUNAKAN REFRIGERAN R-134A
(FAKULTAS TEKNIK UMY, 2017-08-04)Pengkajian pengaruh beban pendinginan terhadap Coefficient of Performance (COP) sangat penting dilakukan. Coefficient of Performance (COP) berkaitan dengan kerja kompresor dan kapasitas refrigerasi agar tercipta suatu ... -
EFEKTIVITAS MANAJEMEN STRES COGNITIVE-BEHAVIORAL DALAM MENURUNKAN TINGKAT STRES MAHASISWA TAHUN PERTAMA TAHAP SARJANA PSPDG UMY
(FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-07-25)Background: Stress can refered as an adaptation process to a new environment. The most effective way to reduce negative effect that caused by stress on first year students is Cognitive-behavioral stress management. Objective: ... -
EKSTRAKSI PARAMETER STATISTIK PADA DOMAIN WAKTU DAN DOMAIN FREKUENSI UNTUK MENDETEKSI KAVITASI PADA POMPA SENTRIFUGAL BERBASIS PRINCIPAL COMPONENT ANALYSIS (PCA)
(FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2018-08-27)Cavitation is the phenomenon which often happened on sentrifugal pump. The impact of cavitation can cause decreasing of pump activities. It might cause the damage if it left unchecked too long. Recently, the popular ...