Fatmah Nuril Maulidiyah
Universitas Gresik

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ANALISIS PERFORMA POMPA SENTRIFUGINAL TIPE OMEGA PENYALUR AIR PDAM DARI POMPA CERME KE ARAH RUMAH POMPA BUNDERABSTRAK Fatmah Nuril Maulidiyah
MEKANIKA: Jurnal Teknik Mesin Vol 12 No 1 (2026): July
Publisher : Program Studi Teknik Mesin, Universitas 17 Agustus 1945 Surabaya

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Abstract

ABSTRAK Pompa sentrifugal merupakan peralatan utama dalam sistem distribusi air bersih yang berfungsi mengalirkan fluida dengan debit dan tekanan tertentu. Salah satu jenis pompa sentrifugal yang banyak digunakan pada sistem distribusi adalah pompa sentrifugal tipe Omega, yang memiliki karakteristik aliran stabil dan efisiensi operasional yang baik. Kinerja pompa sentrifugal sangat dipengaruhi oleh head sistem, kerugian energi aliran (head loss), serta kondisi operasi pompa terhadap titik efisiensi terbaiknya. Penelitian ini bertujuan untuk menganalisis performa pompa sentrifugal tipe Omega berdasarkan parameter debit aliran, head tekanan, head loss mayor dan minor, serta efisiensi pompa. Metode penelitian yang digunakan adalah pendekatan kuantitatif eksperimental dengan pengujian langsung pada sistem perpipaan tertutup menggunakan fluida air pada temperatur ±30°C. Data diperoleh melalui pengukuran tekanan, debit, dan kecepatan aliran pada sisi inlet dan outlet pompa. Hasil penelitian menunjukkan bahwa peningkatan head sistem menyebabkan penurunan debit aliran, sedangkan efisiensi pompa mencapai nilai optimum ketika pompa dioperasikan mendekati titik efisiensi terbaik (Best Efficiency Point). Pompa sentrifugal tipe Omega menunjukkan kinerja yang stabil dan efisien untuk aplikasi distribusi air bersih.
The Influence of Financial Literacy, Financial Behavior, and Utilization of Financial Technology on the Performance of MSMEs in Ujungpangkah District Fatmah Nuril Maulidiyah; Adiba Fuad Syalman; Mochamad Syafii
Ilmu Ekonomi Manajemen dan Akuntansi Vol. 7 No. 1 (2026): Jurnal Ilmu Ekonomi Manajemen dan Akuntansi
Publisher : Universitas Mohammad Husni Thamrin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37012/ileka.v7i1.3490

Abstract

Micro, Small, and Medium Enterprises (MSMEs) are one of the sectors that have a strategic role in the Indonesian economy. Micro, Small, and Medium Enterprises (MSMEs) play a crucial role in the Indonesian economy by making significant contributions to the national Gross Domestic Product (GDP) and providing substantial employment opportunities. However, many MSME owners still face challenges in financial management, which can affect their business financial performance. This study aims to analyze the influence of financial literacy, financial behavior, and the utilization of financial technology on the financial performance of MSMEs in Ujungpangkah District. The study employed a quantitative approach using a survey method involving MSME owners who had operated their businesses for at least one year. Data were analyzed using SmartPLS. The results indicate that financial literacy and the utilization of financial technology have a positive effect on the financial performance of MSMEs. Financial behavior also plays an important role in supporting better financial management practices. These findings suggest that improving financial literacy and encouraging the adoption of financial technology can serve as effective strategies for enhancing the financial performance of MSMEs.