cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
maristec@ivet.ac.id
Phone
-
Journal Mail Official
maristec@ivet.ac.id
Editorial Address
Jl. Pawiyatan Luhur I, Kec.Gajahmungkur, Kota Semarang, Jawa Tengah
Location
Kota semarang,
Jawa tengah
INDONESIA
Marine Science and Technology Journal
Published by Universitas IVET
ISSN : 27150305     EISSN : 27461580     DOI : https://doi.org/10.31331/maristec
Core Subject : Engineering,
Engineering
The range of topics extends from research in naval architecture, marine engineering, and ocean engineering to marine-related research in the fields of environmental science and technology, oceanography, computational mechanics, and information technology. In addition to original, full-length refereed contributions presenting new research and developments in the field, the journal also publishes review papers authored by leading authorities. Presents new research in naval architecture, marine engineering, and ocean engineering Covers marine-related research in environmental science and technology, oceanography, computational mechanics, and information technology Publishes original research contributions and reviews authored by leading authorities
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 6 Documents
 1 
Search results for , issue "Vol 2 No 2 (2022): Marine Science and Technology Journal" : 6 Documents clear
Beban Pendingin Plug-in Cold Room GEA Tipe (GAC-245) untuk Pengawetan Ikan Suyanto Suyanto
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2044

Abstract

One way of handling caught fish so that freshness is maintained is by lowering the temperature or cooling the temperature of the fish. At low temperatures, the biochemical processes that take place in the fish's body that lead to a decrease in fish quality take place more slowly. In addition, at low temperature conditions the growth of spoilage bacteria in the fish's body can also be slowed down. This study aims to calculate the cooling load on the use of cold room GEA type GAC-245 for fish preservation. With the resulting total cooling load and the percentage of cooling load can be considered in the use of the cold room. The results showed that the total cooling load was 9460 Watt. The biggest cooling load is the product load with a value of 6475 Watt. The infiltration load is quite large in the second order, so to reduce the use of cold storage, efforts are made so that the door does not open too long or too often.
Pengaruh Berbagi Pengetahuan (Knowledge Sharing) dalam Peningkatan Perilaku Keselamatan Pelayaran Andi Hendrawan; Aris Sasongko; Sri Pramono
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2036

Abstract

Unsafe conditions can cause chronic work stress that will interfere with the performance of Kabal's subordinates (ABK). Guaranteed occupational safety and health will certainly improve performance which in turn will increase work productivity. The purpose of this research is to prove whether there is an effect of knowledge sharing on shipping safety. The research method was carried out using the analytical survey method. The results show that there is an effect of sharing knowledge on shipping safety with a value of P = 0.00.
Kajian Analisis Perhitungan Sistem Penggerak Katrol Listrik di PT. Jasa Marina Indah Rita Hariningrum; Sukarno Budi Utomo
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2037

Abstract

The development of increasingly advanced technology requires the industrial world to carry out the production process quickly and easily by prioritizing quality and quantity. One of the tools that can help the production process (transportation equipment) is a pulley that serves as a means of support to speed up the production process or move goods from one place to another. Main parts of electric pulley include Hoist, Pulley, Trolly. This study describes the design of an electric pulley system that is capable of lifting a load of 2000 kg. With a lifting speed of Hoist 20 m/s, Pulley 10 m/s, Trolly 5 m/s. The results show that the electric pulley drive system design with the above specifications produces a motor power of 61.393 kw Hoist, 30.6971 kw Pulley, 15.3482 kw Trolly.
Perhitungan Gaya-Gaya yang Bekerja pada Rantai Jangkar KM. Naga Sejahtera III Riyanto Wibowo; Wasis Sugiantoro
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2040

Abstract

Indonesia is a maritime country because most of its territory is surrounded by oceans. This geographical location makes Indonesia need a reliable sea transportation model. One of the sea transportation models used is the ship. Anchor is one of the components in the ship. Ship anchors in general usually consist of chains and ballast. The role of the anchor on the ship is very vital, especially when the ship is anchored. This study aims to calculate the forces acting on the KM anchor chain. Prosperous Dragon III. The results showed that the tensile stress on the anchor chain of Naga Sejahtera III was 161.35 kg/cm2 and on the right chain 138.71 kg/cm2. The bending moment acting on the Naga Sejahtera III ship on the commonlink is 4.33 kg/cm2 , at the endlargelink and endlink is 5 kg/cm2 . The shear stress acting on the anchor chain on the left of the Naga Sejahtera III ship is 80.67 kg/cm2 and on the right chain is 69.35 kg/cm2.
Simulasi Kontrol PID Terintegrasi dengan PLC dan HMI untuk Proses Mixing pada Kolam Hidroterapi Sistem Indirect Evacuated Tube Solar Water Heater Rudy Setiawan; M Munadi; Mohammad Imam Wirduni
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2042

Abstract

Studi Kasus Terjadinya Auto Switch yang Tidak Diinginkan pada Pompa Sistem Minyak Pelumas untuk Main Engine Ratna Dwi Kurniawan; Yuris Bahadur Wirawan
Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal
Publisher : Universitas Ivet

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31331/maristec.v2i2.2043

Abstract

The Oil lubricating system is a support system for the main engine for ship main propulsion. The main engine runs for 24 hours non-stop and all the time while sailing so that the support system must function every time. To ensure that the function runs normally, the components in the support system are provided in redundancy or more than one, if one component performance a decrease in function it will automatically be replaced by a second component, this time is used for the first component to carry out maintenance. The problem that occurs in this case is that the panel will automatically activate the 1st pump, and if it is moved to the 2nd pump, the pump will run but only for a minute then it will auto switch to pump 1st again, after observing and several times testing and analyzing the system The root of the problem can be found, which is not in the electrical system but in the mechanical components. The methods used in this mass resolution are case studies and literature reviews. The conclusion obtained is that a system cannot stand alone, be it mechanical or electrical, it is closely related to other components. This article was compiled with the intention of being able to be used by practitioners and students related to problems in the lubricant system in analyzing problems that occur.

Page 1 of 1 | Total Record : 6

 1 

Filter by Year

2022 2022


Reset
Filter By Issues
All Issue Vol 4 No 1 (2023): Marine Science and Technology Journal Vol 3 No 2 (2023): Marine Science and Technology Journal Vol 3 No 1 (2022): Marine Science and Technology Journal Vol 2 No 2 (2022): Marine Science and Technology Journal Vol 2 No 1 (2021): Marine Science and Technology Journal Vol 1 No 2 (2021): Marine Science and Technology Journal Vol 1 No 1 (2020): Marine Science and Technology Journal