Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

0.23

P-Index

This Author published in this journals

All Journal TEKNIK Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Majalah Ilmiah MOMENTUM JITEK (Jurnal Ilmiah Teknosains) Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi

Bambang Setyoko

Program Studi Diploma TeknikMesinUniversitasDiponegoro Semarang Jl.Prof. H. Sudarto, SH - Tembalang, Semarang

Author-ID : 378085

Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Industrial & Manufacturing Engineering Mechanical Engineering Veterinary

Published : 8 Documents Claim Missing Document

Claim Missing Document

Articles

Title

MENGANALISA UNJUK KERJA PENGERINGAN IKAN TERI DENGAN SISTEM SIRKULASI UDARA PAKSA Darmanto, Seno; Setyoko, Bambang
TEKNIK Volume 28, Nomor 2, Tahun 2007
Publisher : Diponegoro University

Experiment is done to know the performance of â€œteri/stolephorusâ€ fish drying with forced air flow system. Theperformance of fish drying is based on moisture of fish, fan/fan velocity, operation temperature and time. Theresearch is done at laboratory by using drying machine with forced air flow system. Based on data analysis itshows that the moisture of fish achieves 20% on fan velocity maximum 2,8 m/s and times operation 3 hours

EVALUASI KINERJA HEAT EXCHANGER DENGAN METODE FOULING F Setyoko, Bambang
TEKNIK Volume 29, Nomor 2, Tahun 2008
Publisher : Diponegoro University

The performance of heat exchangers usually deteriorates with time as a result of accumulation of depositson heat transfer surfaces. The layer of deposits represents additional resistance to heat transfer and causesthe rate of heat transfer in a heat exchanger to decrease. The net effect of these accumulations on heattransfer is represented by a fouling factor Rf , which is a measure of the thermal resistance introduced byfouling.In this case, the type of fouling is the precipitation of solid deposits in a fluid on the heat transfer surface.The mineral deposits forming on the inner and the outer surfaces of fine tubes in the heat exchanger. Thefouling factor is increases with time as the solid deposits build up on the heat exchanger surface. Foulingincreases with increasing temperature and decreasing velocity.In this research, we obtain the coefisien clean overal 5,93 BTU/h.ft2.oF, Dirt factor 0,004 BTU/h.ft2 0F,Pressure drope in tube 2,84 . 10-3 Psi and pressure drope in shell 4,93 . 10-4 Psi.This result are less thanthe standard of parameter. Its means this Heat exchanger still clean relativity and can operate continousslywithout cleaning.

KAJIAN PELEPAH KELAPA SEBAGAI SERAT KOMPOSIT (STUDY OF COCONUT BRANCH AS COMPOSITE FIBER) Darmanto, Seno; Sediono, Windu; Setyoko, Bambang; Murni, Murni
TEKNIK Volume 28, Nomor 1, Tahun 2007
Publisher : Diponegoro University

Research is done to analyze coconut branch fiber as car body composite. Analyzing is based onmaterial, composition, and strength of material. Research was done in laboratory. Coconut branchfiber is obtained by natural drying process and cutting to become fiber with Â±0,5 mm of length.Reinforcement and binder is determined polyester resin. Coir (coconut fiber) have 1.15 kg/m3 ofdensity, 1.15 MPa of strength dan modulus elastisitas 4 â€“ 6 GPa. And based on specimen and studyof literatures can show that increase of cellulose of natural fiber will increase modulus of elasticity.The Increasing of modulus of elasticity will be maximal with cellulose more than 60%. Color ofspecimen is transparent yellow.

PENENTUAN KONDISI OPERASI OPTIMAL PADA PENYULINGAN MINYAK NILAM Setyoko, Bambang
TEKNIK Volume 28, Nomor 1, Tahun 2007
Publisher : Diponegoro University

Patchauly distillation is a process where oil can exctract from patcahaulyâ€™s leaf, branch, stem and root.Patchaulyâ€™s branch, stem and root had randement lower than patchaulyâ€™s leaf.This research used vacuum distillation methode at low temperature and low pressure. The experiment wasdone repeatedly at different pressure and temperature. Than experimentâ€™s data was analysed in laboratoryand compared than standard.The highest purity of patchauly oil is 28 %, efficiency 2,5 % at temperature 80oC and used pressure -50 cmHg

Co-Authors . Sutomo Alaya Fadllu Hadi Mukhammad Alaya Fadllu Hadi Mukhammad, Alaya Anantanur, Devi Ireng Sigit Atmanto Murni Murni Nugroho Santoso Seno Darmanto Windu Sediono

Title Search

Found 4 Documents Search Journal : TEKNIK

Abstract

Abstract

Abstract

Abstract

Title

Found 4 Documents
Search
Journal : TEKNIK