Analisa CFD Kinerja Eco Reefer Container 20 Feet Dengan Aplikasi Dinding Panel Komposit Berbahan Serat Kapas

Tauikhairul, Fauzan (2023) Analisa CFD Kinerja Eco Reefer Container 20 Feet Dengan Aplikasi Dinding Panel Komposit Berbahan Serat Kapas. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 04211940000047-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 September 2025. Download (7MB) | Request a copy

Abstract

Dalam pengoperasian Reefer Container kebutuhan daya yang besar didorong dengan peningkatan penggunaan Reefer Container kedepannya dan juga permasalahan penurunan kualitas komoditas akibat perubahan suhu membuat sektor industry dan peniliti mencari cara untuk menyelesaikan permasalahan tersebut. Salah satunya dengan meningkatkan desain dari dinding insulasi Reefer Container tersebut. Dinding insulasi berfungsi untuk menjaga suhu di dalam Reefer Container agar muatan tidak terpengaruh dari suhu luar. Salah satu material yang bisa digunakan sebagai bahan insulasi adalah serat kapas, karena serat kapas memiliki nilai konduktivitas termal yang rendah. Pada penilitian ini akan dilakukan analisa penggunaan serat kapas sebagai dinding komposi pada Reefer Container 20 Feet menggunakan bantuin komputasi dengan simulasi FEM untuk menganlisa distribusi suhu pada dindingnya dan CFD untuk menganlisa suhu didalam ruangnya. Simulasi FEM dilakukan sebanyak 4 variasi material dan komposisi dinding insulasi yaitu 100% Polyurethane dengan rata rata suhunya bernilai -0,876°C, 25% Serat Kapas : 75% Polyurethane dengan rata rata suhunya bernilai -4,354°C, 50% Serat Kapas : 50% Polyurethane dengan rata rata suhunya bernilai -4,8576°C, 75% Serat Kapas : 25% Polyurethane dengan rata rata suhunya bernilai -3,5278°C. Simulasi CFD untuk menganalisa distribusi suhu didalam ruang Reefer Container 20 Feet dilakukan dengan 2 variasi dinding dengan 2 kondisi yaitu, 100% Polyurethane tanpa muatan, rata rata suhunya bernilai -29,797°C, 50% Serat Kapas : 50% Polyurethane -29,8°C, 100% Polyurethane dengan muatan, rata rata suhunya bernilai -28,87°C, 50% Serat Kapas : 50% Polyurethane tanpa muatan dengan rata rata suhunya bernilai -29,1°C. Sementara untuk kondisi kipas pendingin mati selama 10 jam 50% Serat Kapas : 50% Polyurethane tanpa muatan, rata rata suhunya -22,27°C dan untuk yang dengan muatan, suhu rata ratanya -23,19°C.
=====================================================================================================================================
In the operation of Reefer Container, the need for large power is driven by the increase in the use of Reefer Container in the future and also the problem of decreasing the quality of commodities due to changes in temperature makes the industrial sector and researchers look for ways to solve these problems. One of them is by improving the design of the Reefer Container insulation wall. The insulation wall serves to maintain the temperature inside the Reefer Container so that the cargo is not affected by the outside temperature. One material that can be used as insulation material is cotton fiber, because cotton fiber has a low thermal conductivity value. In this research, we will analyze the use of cotton fiber as a composite wall in a 20 Feet Reefer Container using computational aids with FEM simulation to analyze the temperature distribution on the wall and CFD to analyze the temperature in the space. FEM simulations were carried out as many as 4 variations of material and composition of the insulation wall, namely 100% Polyurethane with an average temperature of -0.876 ° C, 25% Cotton Fiber: 75% Polyurethane with an average temperature of -4.354 ° C, 50% Cotton Fiber : 50% Polyurethane with an average temperature of -4.8576°C, 75% Cotton Fiber: 25% Polyurethane with an average temperature of -3.5278°C. CFD simulation to analyze the temperature distribution inside the 20 Feet Reefer Container room is done with 2 wall variations with 2 conditions, namely, 100% Polyurethane without cargo, the average temperature is -29.797°C, 50% Cotton Fiber: 50% Polyurethane -29.8°C, 100% Polyurethane with cargo, the average temperature is -28.87°C, 50% Cotton Fiber: 50% Polyurethane without charge with an average temperature of -29.1 ° C. While for the condition of the cooling fan off for 10 hours 50% Cotton Fiber: 50% Polyurethane without cargo, the average temperature is -22.27°C and for those with a cargo, the average temperature is -23.19°C.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Dinding Insulasi, CFD, FEM, Serat Kapas, Reefer Container; Insulated Wall, CFD, FEM, Cotton Fiber, Reefer Container,
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM485 Cold storage on ships. Marine refrigeration.
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Fauzan Taufikhairul
Date Deposited:	28 Aug 2023 01:11
Last Modified:	28 Aug 2023 01:11
URI:	http://repository.its.ac.id/id/eprint/102170

Actions (login required)

View Item