Conference SENATIK STT Adisutjipto Yogyakarta
Vol 3 (2017): Dukungan Teknologi Untuk Pengembangan Industri Dirgantara Indonesia

KAJIAN TEORITIK KRAKTERISTIK (PUMP AS TURBINE /(PAT) UNTUK PEMBANGKIT LISTRIK MICROHYDRO

Rifa'i, Ahmad Imam (Unknown)



Article Info

Publish Date
10 Dec 2017

Abstract

In recent years, turbine use or pump operation as a turbine (PAT) has become an ongoing alternative to managing Water Distribution Networks (WDNs) in microhydro power generation units. Commercial pumps available on the market have a variety of shapes and models. Generally, pump manufacturers do not provide their pump characteristics curves that work as turbines. This paper presents a theoretical study on the efficiency of pump operation used as turbine (Pump as Turbine). Based on the results of the study, PAT efficiency increases with the specific speed (Nsp) and with special impeller will increase efficiency by 93% 8.07% and 5.45% and efficiency also increased by modifying the thickness of the pump blade.Kata Kunci : Pump as Turbine (PAT) , blade, efficiency, specific speed

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Journal Info

Abbrev

senatik

Publisher

Subject

Aerospace Engineering Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

SENATIK merupakan jurnal proceeding seminar nasional teknologi informasi dan kedirgantaraan yang dikelola Pusat Penelitian,dan Pengabdian kepada Masyarakat (P3M) Sekolah Tinggi Teknologi Adisutjipto Yogyakarta. Jurnal ini diterbitkan dalam jangka waktu setahun sekali, dalam bentuk off line/ buku ...