Department of Mechanical Engineering: Recent submissions
Now showing items 61-80 of 1037
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Rancang Bangun Alat Penukar Kalor Tipe Shell and Helical Tube pada Air Conditioner (AC) Split 1 PK
(Universitas Sumatera Utara, 2025)A heat exchanger is a device to transfer heat from one fluid to another due to temperature differences. The tool can exchange and control heat by increasing and decreasing the temperature of the substance by moving high ... -
Studi Eksperimental Perbandingan Performansi pada AC Split Standar dan AC Split Modifikasi Shell and Helical Tube Heat Exchanger
(Universitas Sumatera Utara, 2025)The use of heat exchangers in the cooling system is used to increase efficiency in air conditioning, it is necessary to add a heat exchanger with a shell and helical tube type to prevent the refrigerant entering the ... -
Rancang Bangun Sistem Destilasi Air Laut Tenaga Surya Tipe Double Basin Double Slope Kapasitas 1400 mL /hari
(Universitas Sumatera Utara, 2025)Desalination is a process to obtain clean water by removing excess salt content in water to obtain water that can be consumed. One type of desalination that is often used is desalination that uses solar energy as the main ... -
Perbandingan Performansi Double Basin Double Slope Solar Still Dinding Plat dan Dinding Kaca Transparan
(Universitas Sumatera Utara, 2025)The shortage of clean water is increasing along with the rapid growth of human population, industry and environmental pollution. This water scarcity can be overcome by using a solar still to convert seawater into fresh ... -
Analisa Performansi Mesin Pendingin Peltier Menggunakan Ansys CFD
(Universitas Sumatera Utara, 2025)This study analyzes the performance of a cooling machine utilizing Peltier modules through numerical simulations conducted using ANSYS CFD. Peltier modules, known for their compact size and solid-state operation, are widely ... -
Pengaruh Kuantitas Oli Mesin Sepeda Motor terhadap Performa Mesin Sepeda Motor Xeon
(Universitas Sumatera Utara, 2024)Every motor vehicle engine has the capacity and quantity of lubricating oil to be able to work optimally. To run the engine there must be oil that functions to lubricate every component in the engine. This research aims ... -
Analisis Pemanfaatan Kondensat untuk Memproduksi Hidrogen dengan Teknologi Proton Exchange Membrane (PEM) pada Pembangkit Listrik Tenaga Panas Bumi di PT. Geo Dipa Energi Unit 1 Dieng dengan Menggunakan Aplikasi Aspen Plus
(Universitas Sumatera Utara, 2025)The Geothermal Power Plant is a renewable energy source that plays a crucial role in electricity generation with low carbon emissions. However, geothermal energy utilization has primarily focused on electricity production, ... -
Exergy Analysis Pembangkit Listrik Tenaga Geothermal PT. Geo Dipa Energi Unit 1 Dieng
(Universitas Sumatera Utara, 2025)Electrical energy requirements are very important for human life. Many activities require electrical energy such as in the household and industrial sectors. To meet domestic energy needs, Indonesia is still very dependent ... -
Analisa Kinerja Kompresor pada Freezer yang Dikopel Mesin Otto 8 Hp dengan Variasi Diameter Puli
(Universitas Sumatera Utara, 2025)Small freezers are very important in keeping food fresh, especially for small fishermen and remote areas that do not have access to stable electricity. This research analyzes the performance of the compressor on a freezer ... -
Simulasi Pemanfaatan Panas Keluaran Separator dengan Menggunakan Sistem Single Flash-Binary pada PT Geo Dipa Energi Unit I Dieng
(Universitas Sumatera Utara, 2025)This study aims to analyze the potential for efficiency improvement in the Geothermal Power Plant at PT Geo Dipa Energi Unit I Dieng. The background of this research is that in a single flash PLTP, there is a separation ... -
Rancang Bangun Freezer Kapasitas 60 Kg Ikan Bertenaga Mesin Otto 8 Hp
(Universitas Sumatera Utara, 2025)This study aims to design and build a freezer with a capacity of 60 kg of fish using an 8 HP Otto engine as the main driving force. The background of this study is the need for fishermen for an efficient cooling system ... -
Analisa Performa Freezer dengan Variasi Refrigeran R-134a dan R-600a
(Universitas Sumatera Utara, 2025)Freezer is one of the household refrigeration systems which is useful for storing food such as meat and fish. The way to extend the storage time of fish is to keep it in the freezer or refrigerator, which can inhibit the ... -
Analisa Pengaruh Jumlah Tube Kondesor Bertipe Shell and Tube Terhadap Perpindahan Panas pada Pyrolysis Waste Plastic dengan Menggunakan Ansys
(Universitas Sumatera Utara, 2025)In the pyrolysis process, an effective vapor condensation system is required. The condensation process is influenced by the condenser's ability to transfer heat through the condenser tubes. A shell-and-tube heat exchanger ... -
Performansi Turbin Vortex dengan Modifikasi Sudut Aliran, Kemiringan Sudu dan Kecepatan Aliran untuk Basin Silinder
(Universitas Sumatera Utara, 2024)The United Nations 2030 Agends, through the Sustainable Development Goals (SDGs), emphasizes the need for renewable energy development to address global challenger and climate change. In Indonesia, the reliance on coal ... -
Analisa Sifat Mekanik Komposit Cangkang Buah Karet Akibat Variasi Tekanan Kompaksi Sebagai Material Alternatif Kampas Rem
(Universitas Sumatera Utara, 2025)Motorized vehicles are used to dissipate the vehicle's motion energy so that the vehicle slows down. The working principle of this brake is that there is friction between the disc and the brake pad when these two brake ... -
Studi Karakteristik Kualitas Produk Implan Medik Berbahan Stainless Steel 316l Hasil Pemotongan Laser Co2
(Universitas Sumatera Utara, 2024)Currently, laser cutting is widely used in various industrial sectors, because the resulting quality is high. The application of laser cutting, especially CO2 laser cutting in the manufacture of medical implants, provides ... -
Rancang Bangun Pemanas Air Tenaga Surya Tipe Kolektor Pelat Datar Menggunakan Sirip Rectangular pada Pipa dengan Kapasitas 120 Liter
(Universitas Sumatera Utara, 2025)A solar water heater is a tool used to supply the need for hot water which is usually used for bathing. Solar energy is used as alternative energy to reduce the use of conventional electrical energy which can result in an ... -
Studi Eksperimental yang Dilakukan pada Alat Pemanas Air Tenaga Surya Berkapasitas 120 Liter yang Dirancang dengan Menggunakan Sirip Rectangular pada Pipa untuk Mendapatkan Efisiensi Energi dan Eksergi
(Universitas Sumatera Utara, 2025)Indonesia is used as a destination for foreign tourism. The facilities that are needed by tourists in Indonesian hotels are the availability of hot water. In addition, the needs of restaurants and hospitals for hygiene are ... -
Studi Eksperimental Perbandingan Efektivitas Shell and Tube Heat Exchanger dengan Variasi Single Baffle dan Double Baffle
(Universitas Sumatera Utara, 2025)Energy has an important strategic position in the national economy. As the global population grows and welfare improves, the demand for energy is increasing, resulting in demand exceeding supply. Heat exchangers are one ... -
Rancang Bangun Alat Pengering Kunyit (Curcuma Ionga) Menggunakan Pompa Kalor (Heat Pump) Dengan Kondensor Ganda Siklus Tertutup Kapasitas 1 Kg dan Daya 1 Pk
(Universitas Sumatera Utara, 2025)This research discusses drying turmeric using a closed cycle heat pump using 1 PK power which is based on the ease of damage to the contents of turmeric when exposed to heat. Therefore, to get turmeric powder, a relatively ...