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All Journal INFOKUM Jurnal Foundry
Muhammad Irfan Dzaky
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Computer Science & IT Engineering Materials Science & Nanotechnology Mechanical Engineering

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A Developing A Website For Reporting Internship Participants' Activities At The Medan City Communication And Information Service Heni Wulandari; Suherman, Suherman; Muhammad Irfan Dzaky; Zahra Balqis
INFOKUM Vol. 13 No. 01 (2025): Infokum
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v13i01.2751

Abstract

The rapid advancement of digital technology has driven government institutions to adopt efficient and transparent reporting systems. This study focuses on the development of a website for reporting internship participants' activities at the Medan City Communication and Information Service. The objective is to create a digital platform that facilitates real-time activity reporting, improves data accuracy, and enhances communication between interns and supervisors. The website is developed using a structured system development life cycle (SDLC) approach, incorporating user-friendly features such as activity logs, progress tracking, and automated report generation. The findings indicate that the implementation of this website significantly streamlines the reporting process, reduces administrative workload, and ensures better monitoring of internship activities. This research concludes that a web-based reporting system provides an effective solution for managing internship programs, improving efficiency, and supporting digital transformation in government institutions. The study offers insights for further advancements in digital reporting systems to enhance operational effectiveness in public sector organizations.
PERANCANGAN HEAT EXCHANGER SISTEM PEMANAS AIR BERBASIS SISTEM REFRIGERASI R410A Muhammad Irfan Dzaky; Ahmad Imam Rifa’i; Zainuri Anwar; Baiti Hidayati; Tri Satya Ramadhoni; Toni Okviyanto; Herlin Sumarna; Ahmad Zikri; Ghifari Nasution
Journal Foundry Vol. 7 No. 1 (2024): Journal Foundry
Publisher : Journal Foundry

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Abstract

Ketersediaan air panas dalam lingkungan apartemen memiliki peran krusial dalam memberikan kenyamanan, kebersihan, dan efisiensi bagi penghuninya. Perancangan sistem inovatif pemanas air yang menggabungkan prinsip dasar refrigerasi menjadi sorotan utama, dengan fokus pada pemahaman mendalam mengenai beragam sumber energi, termasuk pemanfaatan energi listrik, tenaga surya, dan panas buangan AC. Keselamatan penggunaan pemanas air juga ditegaskan sebagai hal yang penting, dengan penekanan pada risiko kebakaran akibat kelalaian dan tersengat aliran listrik. Tujuan utama penelitian ini adalah untuk merancang sistem pemanas air yang efektivitas berbasis sistem refrigerasi. Metode penelitian difokuskan pada perancangan sistem pemanas air (Air Conditioning Water Heater/ACWH) dengan prinsip refrigerasi R410a. Hasil perhitungan mengenai dimensi pipa tembaga yang optimal untuk memanaskan air hingga temperatur yang diinginkan, serta faktor termal yang terlibat, dijelaskan secara rinci. Heat exchanger yang digunakan adalah tipe double pipe dengan ukuran panjang pipa tembaga 16,68 meter mampu efektif memanaskan air dari 27°C menjadi 50°C dengan aliran 100 l/jam dengan ukuran diameter pipa 3/8 inci dan 1 1/8 inci dengan dimensi heat exchanger secara keseluruhan 106 cm x 69,3 cm
Co-Authors Ahmad Imam Rifa’i Ahmad Zikri Ghifari Nasution Heni Wulandari Herlin Sumarna Suherman, Suherman Toni Okviyanto Tri Satya Ramadhoni Zahra Balqis zainuri anwar