Rancang Bangun Simulator Head Losses Pada Sistem Perpipaan Sebagai Penunjang Praktikum Pada Mata Kuliah Mekanika Fluida

Prasetyo, Danang Adi (2025) Rancang Bangun Simulator Head Losses Pada Sistem Perpipaan Sebagai Penunjang Praktikum Pada Mata Kuliah Mekanika Fluida. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kurangnya fasilitas penunjang praktikum pada dunia pendidikan vokasi membuat kondisi pembelajaran dirasa kurang maksimal. Salah satu pembelajaran penting di pendidikan vokasi pada bidang sains dan teknologi adalah pembelajaran mekanika fluida. Pada pembelaran mekanika fluida membahas terkait kerugian aliran yang terjadi pada sistem perpipaan yang disebut dengan head losses. Materi head losses sering dianggap sulit mahasiswa vokasi karena membutuhkan teori perhitungan matematika dan fisika yang tidak selaras dengan proporsi pembelajaran pendidikan vokasi yang mengedepankan praktek dibandingkan teori. Salah satu metode yang digunakan memudahkan mahasiswa dalam memahami konsep head losses yaitu dengan simulator head losses Pada simulator head losses dirancang menggunakan simulasi dan perhitungan Computational Fluid Dynamic (CFD) yang akan menjadi acuan utama dalam menghitung nilai head losses. Data pengujian dan perhitungan head losses dari simulasi CFD akan dengan simulator head losses yang telah dibuat sesuai dengan rancangan desain. Hasil pengujian sensor yang digunakan memiliki tingkat akurasi sebesar 99.93%, 99.87%, 99,83% untuk setiap water flow sensor dan 99.39%, 99.59% untuk setiap pressure transmitter. Selain itu, terdapat juga hasil pengujian dan perhitungan nilai head losses dengan empat kondisi, yaitu kedua valve terbuka, valve 1 terbuka dan valve 2 tertutup, valve 2 terbuka dan valve 1 tertutup, dan kedua valve terbuka dengan nilai head losses pada simulator head losses secara urut sebesar 0.668 m, 0.833 m, 0.836 m, dan 0.952 m.
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The limited availability of supporting facilities for practical work in vocational education often leads to less-than-optimal learning outcomes. Fluid mechanics is one of the essential subjects in vocational education within the fields of science and technology. This subject addresses topics such as flow losses in piping systems, commonly referred to as head losses. However, head losses are often perceived as challenging by vocational students due to the mathematical and physical calculations required, which are not typically aligned with the practical emphasis of vocational education.To address this challenge, a head loss simulator has been developed to facilitate a better understanding of the concept. The simulator is designed using simulations and calculations based on Computational Fluid Dynamics (CFD), which serve as the primary reference for determining head loss values. The simulation results were validated through testing on the head loss simulator, which was constructed according to the specified design.Performance testing of the sensors used in the simulator demonstrated high accuracy, with water flow sensors achieving accuracy rates of 99.93%, 99.87%, and 99.83%, and pressure transmitters achieving accuracy rates of 99.39% and 99.59%. Furthermore, head loss values were calculated under four conditions: both valves open, valve 1 open with valve 2 closed, valve 2 open with valve 1 closed, and both valves closed. The respective head loss values recorded by the simulator were 0.668 m, 0.833 m, 0.836 m, and 0.952 m

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Head Losses, Simulator, Sistem Perpipaan, Praktikum, Head Losses, Simulator, Piping System, Practice
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ935 Pipe--Fluid dynamics. Tubes--Fluid dynamics
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Danang Adi Prasetyo
Date Deposited:	25 Jul 2025 01:36
Last Modified:	25 Jul 2025 01:36
URI:	http://repository.its.ac.id/id/eprint/120014

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