The utilization of geothermal energy as a renewable energy source has been an interesting research topic in recent decades. One of the most efficient thermal cycles in converting geothermal heat in…
In general, corrosion damages material surfaces due to the presence of chemical compounds, especially in metals undergoing electrochemical reactions. The estimated impact of this damage is approxim…
Corrosion Under Insulation (CUI) is an external corrosion that occurs beneath the insulation layer due to water penetration. CUI becomes a primary concern for equipment insulated for more than 5 ye…
Indonesia merupakan negara kepulauan yang rawan terjadi bencana alam karena Indonesia berada pada jalur pertemuan tiga lempeng tektonik, yaitu: lempeng Indo-Australia, lempeng Eurasia, dan lempeng …
Energi matahari merupakan salah satu energi terbarukan yang memiliki potensi yang besar, ramah lingkungan, dan berkelanjutan. Radiasi yang dipancarkan matahari dapat dikonversikan menjadi energi li…
Cutting fluid is one of the important factors in the machining process because it determines the quality of machining, that is, surface roughness. This study analyzed the effect of variation in mil…
Salah satu cara melakukan pola hidup hemat energi adalah dengan melakukan konservasi energi yang salah satu jenisnya adalah audit energi. Pada penelitian ini dilakukan audit energi yaitu proses yan…
Industrial technology develops rapidly from time to time. Discussing technology, metal is very important, almost all human needs cannot be separated from metal elements. One type of metal is alumin…
The aim of this research is to design and implement a 3-DOF robot arm for automatic plant watering based on Arduino UNO, to determine the success rate of the robot watering, and the time required f…
Indonesia is located in the Pacific ring of fire, which is the meeting zone of the world's three tectonic plates. The presence of these three plates makes Indonesia vulnerable to natural disasters …
Bejana tekan adalah peralatan dalam bidang industri untuk menampung fluida bertekanan, seperti gas, minyak dan bahan kimia, Baja ASTM A36 salah satu jenis material yang dapat digunakan pada bejana …
ASSAB 709M steel is a low alloy steel used for machining purposes and also for tool steel. ASSAB 709M steel before being marketed has gone through a harden process to meet marketing standards, so i…
The study focuses on advancing dissimilar metal welding techniques. The intense heat during welding leads to thermal expansion or contraction of the metal upon cooling, resulting in residual stress…
One of the things that affects the water distribution process is energy loss or head loss. Several conditions have an influence on fluid flow losses, such as friction on the pipe walls, bends, enla…
Struktur sandwich dibuat menggunakan core alumunium dan skin fiberglass. Fokus penelitian ini adalah pengaruh penggunaan tipe adhesive pada core alumunium terhadap kekuatan tekan, serta pengaruh ke…
The radiator is an important component in the automotive industry that functions as a heat exchanger. The way radiators work involves the use of liquids as a heat exchange medium, especially liquid…
Advancements in robotics technology have greatly influenced medical progress, with robots in the medical field aiding patient transport during the triage process. Triage used in Emergency Departmen…
Insulasi termal adalah metode yang digunakan untuk mengurangi laju perpindahan panas. Energi panas bisa dipindahkan dengan cara konduksi ,konveksi, dan radiasi. Bahan yang digunakan untuk mengurang…
Nanofluid is a suspended colloid of nanoparticles with dimensions smaller than 100nm then mixed with a base fluid. Preparation of nanofluids is prepared according to the parameters set in Orthogona…
Penelitian ini menganalisis pengaruh penempatan permukaan bertekstur pada sambungan tulang pinggul buatan terhadap laju keausan. Kontribusi dari tulisan ini adalah mengetahui penempatan terbaik dar…
In an effort to overcome the problem of the diminishing availability of fossil energy. On the other hand, 80% of power plants in Indonesia use energy derived from fossils. Hydroelectric power plant…
Quality Assurance is a term that refers to an evaluation process that includes monitoring and guaranteeing the quality of something, one of which is Recognition of Past Learning (RPL). In this case…
Korosi adalah penurunan kualitas logam yang disebabkan oleh reaksi oksidasi dan reduksi dengan lingkungan. Korosi di bawah isolasi adalah korosi eksternal dari pipa dan bejana baja tahan karat yang…
Recognition of prior learning (RPL) is a study path that has been regulated in Permenristekdikti No. 26 of 2016, where RPL is recognition of one's learning achievements obtained from formal, non-fo…
Indonesia is a country that is prone to natural disasters such as earthquakes due to its location in the Pacific Ring of Fire, an area with high volcanic and seismic activity. This research discuss…
The transport tank is a horizontal type of pressure vessel used to transport LPG in the oil and gas industry. LPG transport tank pressure vessels result in fatigue in the pressure vessel so fatigue…
Sandwich panels are a groundbreaking material structure, prized for their lightweight and strength. The core of these panels is a crucial factor influencing their strength, and in this study, a cyl…
Karya tulis ini menyajikan analisis energi dan eksergi untuk menginvestigasi peluang peningkatan kinerja Pembangkit Listrik Tenaga Panas Bumi Lumut Balai Sumatera Selatan yang saat ini merupakan si…
The issue of carbon emissions is currently a global concern. The two main components of the carbon footprint are primary emissions of vehicles and secondary emissions of household appliances. Since…
Fresh fruit is one of main needs in family. Maintaining fruit freshness using low temperatures is a food safety solution. Thermoelectric cooling has advantage of being environmentally friendly beca…