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Kebijaksanaan Luar Negeri Jepang dalam Ketidakpastian Global
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| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Jurnal Studi Jepang |
| Volume / Edisi | : | I-I (No. 0) |
| Halaman | : | 61-90 |
| Abstrak | : | - |
Kebijakan Bantuan Ekonomi Jepang kepada Indonesia
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Jurnal Studi Jepang |
| Volume / Edisi | : | I-I (No. 0) |
| Halaman | : | 43-60 |
| Abstrak | : | - |
Kebijaksanaan Pertahanan Jepang
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Jurnal Studi Jepang |
| Volume / Edisi | : | I-I (No. 0) |
| Halaman | : | 19-42 |
| Abstrak | : | - |
MENCARI SUATU HUBUNGAN YANG DEWASA BAGI SITUASI ERA BARU
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Jurnal Studi Jepang |
| Volume / Edisi | : | I-I (No. 0) |
| Halaman | : | 1-18 |
| Abstrak | : | - |
RAPBN 1985/1986: TANTANGAN DAN HARAPAN YANG DICIPTAKANNYA
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Analisa |
| Volume / Edisi | : | XIV-1, JANUARI (No. 1) |
| Halaman | : | 43-52 |
| Abstrak | : | - |
HUKUM PERSAINGAN SEBAGAI ALAT KONTROL KONSENTRASI EKONOMI: SUATU DILEMA PEMBANGUNAN NASIONAL?
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Analisa |
| Volume / Edisi | : | XIV-1, JANUARI (No. 1) |
| Halaman | : | 25-42 |
| Abstrak | : | - |
ERA PASCA-MINYAK IDENTIK DENGAN STRATEGI EKSPOR NASIONAL?
| Pengarang | : | J. Panglaykim. |
| Nama Majalah/Jurnal | : | Analisa |
| Volume / Edisi | : | XIV-1, JANUARI (No. 1) |
| Halaman | : | 5-24 |
| Abstrak | : | - |
PENGARUH ALIRAN UDARA MELINTANG PADA PENINGKATAN PERPINDAHAN KALOR YANG MENGGUNAKAN SIRIP MEMANJANG TERPENGGAL DENGAN BERBAGAI KOFIGURASI
| Pengarang | : | Kamal, Samsul,Tira, Hendry S |
| Nama Majalah/Jurnal | : | Jurnal Teknik |
| Volume / Edisi | : | 1-1, DESEMBER (No. 1) |
| Halaman | : | 70-81 |
| Abstrak | : | This research was aimed to investigate the change of heat transfer in an interupted fin which is flowed by a main air and disturbing air. The disturbance air is secondary air which flow perpendicular to the main flow. The tlow of such secondary flow is exactly on the each gap between the fin. The change was referred to the term of Nusselt number, pressure reduction and friction factor. Three different interupted fins made of aluminium were employed in this work. Multi purpose air duct was used for providing blowing air. This duct was slightly modified in such away that the disturbating air could flow and touched the fin from two side. The velocity of the inlet air was varied eight times by regulating yhe valve from 5% to 40% with the increase of 5%. Heater was used for heating and 9 thermocouples were used for measuring the temperature. A thermostat was used to regulate the temperature of fin surface. It was found that the highest rate of heat transfer was occurred at the staggered fin with angle of deflection.This fin also had the largest pressure reduction. The lowest of pressure reduction was belonged to in line fin. Friction factor reduced as the velocity of fluid flow is increased. In this experiment, the largest friction factor was ovmed by at the staggered fin with angle of deflection, while the lowest is found at in line fin. Empirical correlation of the thennal perfonnance and friction factor of each fin configuration is defined as: for fin A: for fin B: for fin C: Nu = 0 487 Re05% f = 0,096 Re-{ '·242 Nu = 0,621 Re0533 f = 0 045 Re--0 · 2 15 , Nu = 0 373 Re0582 f = 0 035 Re-0 · 205 |
Efisiensi Sistem Pola U ntuk Proses Run In pada Pembuatan Pipa Baja Spiral di Mesio Pipa Spiral (SPM)
| Pengarang | : | - |
| Nama Majalah/Jurnal | : | Jurnal Teknik |
| Volume / Edisi | : | 1-1, DESEMBER (No. 1) |
| Halaman | : | 62-69 |
| Abstrak | : | Run-in is the initial process to make Spiral Steel Pipe at Spiral Pipe Machine (SPM). The efficient o.f'Spiral Steel Pipe Production depends on Run In process. So far, Spiral Steel Pipe manufacturer used patron to help run-in process. The patron is a function of diameter and thickness of pipe, so this system is not efficient. The aim of this paper is to make the system more efficient by replacing the patron with new design equipment. |
APLIKASI TEORI KONTROL OPTIMAL PADA PENGONTROLAN MOTOR DC EKSITASI TERPISAH
| Pengarang | : | Sutyasadi, Petrus |
| Nama Majalah/Jurnal | : | Jurnal Teknik |
| Volume / Edisi | : | 1-1, DESEMBER (No. 1) |
| Halaman | : | 53-61 |
| Abstrak | : | Controlling a DC motor usually has several problems. In a second after the DC motor is switched on, the .?ystem will demand a great number of power that usually is called overshoot or power consumption overshoot. How long the system will get their stable position always becomes a serious problem in many cases of control system too. In this case, stable means the motor gets its constant rotation or steady state. Hence. the problems are how to keep the overshoot as low as possible, and as quick as possible for the motor to reach its steady state. This paper shows that with the Optimal Control 711eory, the optimal combination of the outputs can be achieved. |