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INDONESIA
MEKTEK
Published by Universitas Tadulako
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Core Subject : Education,
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Articles 145 Documents
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PEMANCAR AM STEREO Amir, Ardi
MEKTEK Vol 13, No 2 (2011)
Publisher : MEKTEK

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Abstract

In this project created an AM STEREO transmitter that the signal can be received on receiving AM MONOand AM STEREO. To obtain broadcast quality, should be using the receiver AM STEREO. The advantages ofthis transmitter broadcasts a bit cleaner when compared with AM MONO, but the transmitter AM STEREOwas not hifi when compared with STEREO FM transmitter. Transmitter consists of four sections of the mostimportant are:-Isolator-Matrix Audio-Phase Modulator-Amplitude Modulator
STUDI KONDISI FISIK RUMAH TINGGAL PERMUKIMAN MASYARAKAT BERPENGHASILAN RENDAH DI KAWASAN PUSAT KOTA PALU Mulyati, Ahda
MEKTEK Vol 10, No 1 (2008)
Publisher : MEKTEK

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Abstract

Low Income Society dwelling forms as city villages , generally placed in center city area, high population density, without enough yard also lack physic infrastructure environment. That function of housing for shelter, settle, on going process, social interaction, and asset for life. Indicated that resident using rooms in their environment dwelling as maximal as they can to dwelled activity, social interact and working. Open rooms is the most dominant area used to the activities which stand receding livings. Because lack of area, living house build appropriate with citizen needs and ability without considering to safety factor, healthy and dwelling environmental condition which suitable to settle. To develop the housing use material and construction non standard, but ten percent housing used material and construction with standard quality for technic
AN EXPERIMENTAL STUDY OF THE AERODYNAMICS FORCES ACTING ON A TRUCK Mustofa, Mustofa
MEKTEK Vol 11, No 3 (2009)
Publisher : MEKTEK

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Abstract

The aim of this project is to show the aerodynamics experiment results of a truck in terms of drag coefficient (Cd) within aerodynamics forces. The test was conducted in the Wind Tunnel laboratory at the University of South Australia in the school of Mechanical and Manufacturing Engineering. In addition to the test, fairing and without fairing effects were investigated. Results, Cd truck with fairing was lower than that of with fairing by 0.108 or from 1.518 to 1.41. By adding the fairing on the truck’s cap, fuel consumption could be saved
STUDI POTENSI EMBUNG SUB WILAYAH SUNGAI WATUTELA WUNO DI WILAYAH KOTA PALU DAN KABUPATEN DONGGALA SULAWESI TENGAH Sutapa, I Wayan
MEKTEK Vol 10, No 1 (2008)
Publisher : MEKTEK

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Abstract

Regional river of Watutela Wuno which is located in Palu and Donggala Regency in Central Sulawesi represent the valley area encircled by mountain with many river emit a stream of among other things later on have estuary to Palu river. The river is very potential developed as water resource to fulfill amount of water required of resident especially at dry season by developing a dam. This study is to know the potential river or location to be made dam location to fulfilling amount of water required resident, livestock and garden and also know the amount water availability at the river. Method used by data collecting from related institution, survey field and analyze the condition of location of candidate dam and also test the sensitivity to determine the development priority. From the analysis got that Ngia dam in Ngatabaru village most important to can be developed with the consideration of various aspects.
RACANG BANGUN GEDUNG MAPOLDA SULAWESI TENGAH DARI PERSFEKTIF DAN KONSEP TRINITAS VITRUVIUS Rusli, Rusli
MEKTEK Vol 13, No 3 (2011)
Publisher : MEKTEK

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Abstract

The purpose of this paper is to identify and justifies implementation of the trinity concept architecturaldesign conceived by Vitruvius, the architect who existed in the first century AD, to explore the design conceptof Mapolda building in Central Sulawesi as a representation of the new paradigm of policing.Function (utilities), the structure and construction (firmitas), aesthetics (venustas) is a parameter that is usedto trace the application of theory Vitruviuas to the building is designed and located in Palu. While local andglobal aspects are used as a benchmark tracking the totality of the concept of shape and appearance ofbuildings.Mapolda building design in Central Sulawesi is to apply the idea of the trinity of architecture Vitruviusthrough recomposition fisik function and psychological function. Aspects of utility and venustas appliedthrough spin-structure that supports forms, the beauty is achieved through good and if the mass of thebuilding facade elements. Maleo endemic birds combined with the modernization of building materialscomplement the concept of performance as a whole
SISTEM PROTEKSI GENERATOR TURBIN UAP (Studi Kasus: Pabrik Gula Camming) Amin, Nurhani
MEKTEK Vol 14, No 1 (2012)
Publisher : MEKTEK

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Abstract

This study aims to determine the extent of the protection system reliability steam turbine generator at Camming Sugar Factory in Bone regency against short circuit. Generator protection system reliability at Camming Sugar Factory in 1996 to 2003 reliability configuration is 1. In 2004 to 2007, the series reliability configuration is 0.9994, reliability parallel configuration is 1.0 and backup configuration is 0.9995. In 2008 to 2011, the series and parallel configurations reliability is 1, while the backup configuration is 0.9998. In 2012, the series reliability configuration are 0.9998, parallel eliability,configuration is  0.0007 and backup configuration reliability is 1. This shows that the generator protection system reliability at Camming Sugar Factory classified very well.
EVALUASI SISTEM PELAYANAN PESAWAT DENGAN TARIF YANG BERBEDA TERHADAP TINGKAT KEPUASAN PENUMPANG Rahman, Rahmatang
MEKTEK Vol 11, No 2 (2009)
Publisher : MEKTEK

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Abstract

Growth and improvement of airline service from year to year progressively becomes the society’s attention. These things, can be seen from tightening of emulation of service quality, price, promotion among so much airline him. The plane role as transportation medium become progressively the necessary for world, what directly support international business and tourism. In a condition tight emulation, especial matter which must be given high priority by airline is customer satisfaction/ passenger can stay, vieing with to master market compartment. Airline have to know things any kind of lionized by all airline and passenger yield performance as good possible so that can customer gratify. On that account require to be importance and performance analysis.In this research data analyze used by method of discriptive qualitative quantitative. To answer formulation of problem until how far mount customer satosfaction/ passenger to airline performance pursuant to subdividing of tariff (cheap, medium, and expensive), hence used by Analysis Level Have interest and Performance / customer satisfactionFrom result of this research is obtained by formulated elements level and divided to become four part of into diagram of kartesius so that known relation between importance of cutomer to level satisfaction of airline service
ANALISIS UNJUK KERJA ANGKUTAN ANTAR KOTA DALAM PROPINSI RUTE PALU - POSO Alhadar, Ali
MEKTEK Vol 7, No 1 (2005)
Publisher : MEKTEK

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Abstract

The aim of this research is to evaluation of performance intercities public transportation on route of Palu – Poso Central Sulawesi base on travel time, operation speed, number of passenger, load factor, vehicle operation cost and transport income. The result of this research show that  operation of intercities transport still eligible base on the speed of operation and amount of vehicle operation cost on the income of the operator of intercities transport, althought benefit of the operator is very law.
PENGUATAN GESER PADA KERETAKAN SENDI BETON BERTULANG DENGAN MENGGUNAKAN KOMPOSIT SERAT KARBON YANG DIPERKUAT PLASTIK (SKDP) Eisenring, Maryo P
MEKTEK Vol 14, No 2 (2012)
Publisher : MEKTEK

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Abstract

Carbon-fiber-reinforced plastic (CRFP), has over two decades become an increasingly notable material used in structural engineering application. CRFP could be used as prestressing materials due to their high strength. However research by improving the shear capacity of beam-column T-joints using CFRP composite materials is still in the early stages.The present paper describes some experimental results of unreal scale (one-third times the actual size) tests of concrete beam-column joints of several experiments by the Civil Construction Experts for 14 specimens. The variables considered were the composite system, the fiber orientation, and the surface preparation. The tests have demonstrated the viability of carbon FRP composites for their use in improving the shear capacity of the joints with inadequate confinement and their reinforcement analysis.
PENGARUH KEPADATAN DAN KADAR AIR TERHADAP HAMBATAN PENETRASI SONDIR PADA TANAU LANAU (Studi kasus: Lanau di Tondo Kota Palu) Bontong, Benyamin
MEKTEK Vol 11, No 2 (2009)
Publisher : MEKTEK

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Abstract

The penatration resistance using DCPT on a type of soil are influenced by density and moisture content. The aim of this research is to experimentally study of cone penetration resistance (qc) friction ratio Rf ), dry density (γd) and water content (w) relationship on silt. The silt sample taken from Tondo, Eastward of SMUN 5 Palu. The penetration test are worked on several γd and w variation. Test result showed that the higher the water content, the higher the friction ratio Rf but the lower the qc. At low w, the higher the γd the higher the gradient qc/w. At hight water content, rising up the γd have no significant influence to the gradient qc/w

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