Claim Missing Document
Check
Articles

Found 2 Documents
Search

Analisis Performa Pompa Sentrifugal Untuk Meninjau Kerugian Tekanan Mayor Dan Minor Pada Variasi Sistem Perpipaan Danu Eka Prayoga; Kasturi Kasturi
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i3.3770

Abstract

Penelitian ini menganalisis performa pompa sentrifugal serta meninjau kerugian tekanan mayor dan minor pada variasi sistem perpipaan. Pompa sentrifugal merupakan perangkat vital yang efisiensinya sangat dipengaruhi oleh kondisi perpipaan, termasuk kerugian tekanan akibat gesekan fluida (kerugian mayor) dan gangguan aliran pada fitting (kerugian minor). Tujuan studi ini adalah menganalisis performa pompa sentrifugal dengan mempertimbangkan kerugian tekanan tersebut, serta menentukan hubungan konfigurasi perpipaan dengan efisiensi pompa dan head total sistem. Metode pengumpulan data dilakukan melalui uji coba alat di Bengkel Laboratorium Mekanik. Pengujian meliputi uji kebocoran, sistem instrumentasi, dan uji performa manual dengan variasi flow rate serta pressure. Hasil menunjukkan bahwa bukaan control valve mempengaruhi flow rate dan tekanan. Perhitungan menunjukkan total head loss suction 0,015 m dan total head loss discharge 4,582 m, menghasilkan head total sistem 33,499 m dengan NPSHa 29,584 m. Penelitian ini diharapkan memberikan acuan teknis desain perpipaan yang lebih efisien dan meningkatkan pemahaman kinerja pompa.
Enhancing Safety Awareness through Oil and Gas Occupational Health Training for Students in Blora and Bojonegoro Susilo Handoko; Budi Sulistiyo Nugroho; Totok Widiyanto; Kasturi Kasturi; Ferro Aji; Sujono Sujono; Hernawan Noviyanto; Haris Numan Auli; Astrie Kusuma Dewi; Erdila Indriani
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 5 No. 3 (2025): DECEMBER 2025
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v5i3.674

Abstract

Blora and Bojonegoro, as regions with intensive oil and gas activities, require strengthened community safety capacity, especially among students. This study evaluates the effectiveness of a community-based occupational health and safety training program using an experiential learning approach. The three-day program included interactive lectures, group discussions, and simulations involving fire extinguishers, fire blankets, sound level meters, and multi-gas detectors. Evaluation employed validated pre-tests and post-tests, along with a structured skills assessment rubric. Results indicate a 53.9% increase in safety knowledge, with 93% of participants demonstrating proper use of fire extinguishers and fire blankets. Qualitative findings show improved risk awareness and confidence. These results align with experiential learning theory and social learning theory, and are consistent with recent studies confirming the effectiveness of safety simulations. The study concludes that community-based occupational health and safety training effectively improves student safety competence in oil and gas regions and can be replicated in other high-risk sectors. Recommendations include periodic simulation-based training, creation of school and village safety volunteer teams, integration of occupational health and safety life skills into school curricula, and longitudinal evaluation of knowledge and behavior retention.