CD Skripsi

Analisis Pengaruh Perbedaan Rasio Pitch Dan Sudut Kemiringan Terhadap Efisiensi Pada Turbin Ulir Archimedes

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ABSTRACT
The archimedes turbine being studied is a type of water turbine for smallscale
power plants where the screw water turbine is suitable for rivers in the
Indonesian region because the turbine operation only requires a low turbine head,
low price and easy to apply. With the potential for the flow of Koboko waterfall,
which is located in Kampar Regency, Riau Province, it is possible to install this
screw-type water turbine. In the process of designing the thread of the archimedes
turbine, it is influenced by external parameters (outside turbine radius, turbine
length, turbine slope, water flow rate, head) and internal parameters (radius in
turbine,ratio pitch and number of blades). The external parameters are determined
by the location of the turbine placement while the internal parameters can be
determined independently to get the maximum performance from the turbine. In
this study, the parameters to be analyzed are internal parameters, namely theratio
pitch. There are two variations in the design ofratio the pitch (Pr)are: 1,5Ro and
1,2Ro.Tests are carried out to calculate how much efficiency the archimedes turbine
produces for eachratio pitch and compare each result. The result of this research is
that the efficiency of the archimedes turbine with aratio of pitch 1.2 Ro is higher
than that of aratio of pitch 1.5 Ro with an efficiency value of 61,20 %. This
efficiency value is obtained at a water flow rate of 0,09 L/ s and at a turbine tilt
angle of 20˚.
Keywords : Archimedes turbine,ratio pitch, head, discharge, angle of placement.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 03. 121 (0005)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Mesin., 2021

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 03. 121 (0005)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK MESIN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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