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Peningkatan Keterampilan Membatik Para Santriwati Pondok Pesantren Khoirul Huda 1 Surabaya dengan Membuat Berbagai Desain Motif Batik Novianarenti, Eky; Sa'diyah, Aminatus; Santoso, Emie; Dwijati, Daisy; Sriwijayasih, Imaniah
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 3 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i3.2534

Abstract

The low level of traditional art skills and economic independence among female students (santriwati) at Pondok Pesantren Khoirul Huda 1 Surabaya is a major issue. This community service program aims to develop batik-making skills through various motif designs, enhance entrepreneurial spirit, and preserve local culture. The method used is a comprehensive training approach through lectures, demonstrations, and hands-on practice. Activities include delivering basic batik materials, training in designing motifs, canting techniques, coloring, and product finishing. The program successfully increased the santriwati’s knowledge and skills in batik-making, produced high-value products, and opened opportunities for creative entrepreneurship. The long-term impact includes the development of a pesantren-based batik center and a positive contribution to community economic empowerment through the preservation of traditional arts integrated with Islamic values.
An Experimental Study of Stagger Angle Effect on the Performance of Marine Savonius Vertical Axis Water Turbine Rohman, Abdul; Setiawan, Priyo Agus; Lukitadi, Projek Priyonggo Sumangun; Santoso, Emie; Ariwiyono, Nopem; Antariksih, Daisy Dwijati Kumala Ratna; So’im, Subagio; Antoko, Bambang; Permadi, Niki Veranda Agil
MEIN : Journal of Mechanical, Electrical & Industrial Technology Vol. 1 No. 1 (2024): MEIN : Journal of Mechanical, Electrical & Industrial Technology
Publisher : P3M Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35991/mein.v1i1.11

Abstract

This paper investigates the performance of Savonius vertical axis water turbine by varying its stagger angles. In this study, the shape of the turbine blade is modified based on the Myring equation as well as adding a disturbance in the form of a circular cylinder placed in front of the advancing blade as a barrier. The method used in this research is an experimental study in a water tunnel at a velocity of 0.22 m/s. The turbine has size of 0.4 m in height and 0.4 m in diameter. The experiment results show that the use of a circular cylinder in front of the advancing blade has a significant effect on increasing turbine performance. This can be proven by placing a circular cylinder with , , and where the angular speed achieved is , torque coefficient and the result of maximum power coefficient is about 0.4356.