Widya Aryadi, Aldias Bahatmaka, Karnowo Karnowo, Juwita Ria Rumondang, Fedrik Immanuel Rumapea, Ahmad Khusom Kurniawan, Anwar Widjaya Kusuma, Indra Nurul Hidayat

Design and Construction of a Leisure Boat Bottom Glass Prototype as An Underwater Panorama Tourism Ride in Karimunjawa

Introduction

Design and construction of a leisure boat bottom glass prototype as an underwater panorama tourism ride in karimunjawa. Discover the design & construction of a glass-bottom catamaran leisure boat prototype for underwater panorama tourism in Karimunjawa. Enjoy safe, immersive marine ecotourism without diving skills.

Abstract

The lack of proper tourism infrastructure often limits the potential of marine ecotourism. In Karimunjawa, coral reef tourism is a major attraction. However, accessibility remains an issue, especially for visitors who cannot swim or dive. This research focuses on the design and construction of a glass-bottom leisure boat prototype to provide a safe and immersive underwater panorama experience. This study falls within naval architecture and marine engineering, addressing the challenge of designing a stable, efficient, and safe tourism vessel. A key concern in ship design is balancing hydrodynamic efficiency with stability. While monohull boats are common, their transverse stability is relatively low. To overcome this, a catamaran hull configuration was chosen for better stability, larger deck space, and reduced resistance. The prototype was constructed with dimensions of 21.81 m in length, 2.63 m in height, and 7.51 m in width, featuring a glass-bottom viewing area to enhance the tourism experience. Hydrodynamic performance analysis showed an average increase in resistance of 12.39307 N as speed increased, demonstrating the vessel’s efficiency. The construction and testing process confirmed that the catamaran hull improves passenger safety, minimizes capsizing risk, and enhances the underwater viewing experience. This research contributes to sustainable marine tourism by introducing an innovative tourism ride that allows visitors to explore the underwater beauty of Karimunjawa without requiring diving skills. The successful design and construction of this prototype provide a model for future eco-aafriendly tourism vessels.

Review

This paper presents a highly relevant and timely contribution to both naval architecture and sustainable marine ecotourism. Addressing the critical limitation of accessibility in marine tourism, particularly for non-swimmers and divers in destinations like Karimunjawa, the research successfully outlines the design and construction of a novel glass-bottom leisure boat prototype. The study's objective to provide a safe, stable, and immersive underwater panorama experience directly tackles a significant barrier to maximizing the potential of coral reef tourism. This innovative approach offers a practical solution to broaden participation in ecotourism, aligning well with current efforts to develop more inclusive and sustainable tourism infrastructure. The methodology employed demonstrates a sound engineering approach, particularly in the critical decision to opt for a catamaran hull configuration. This choice is well-justified by its inherent advantages over monohulls in terms of transverse stability, larger deck space, and reduced resistance – key considerations for a passenger vessel. The detailed dimensions provided (21.81 m length, 2.63 m height, 7.51 m width) indicate a substantial and thoroughly planned construction. Furthermore, the hydrodynamic performance analysis, which observed an average resistance increase of 12.39307 N with speed, provides empirical evidence supporting the vessel’s efficiency. The reported success in improving passenger safety, minimizing capsizing risk, and enhancing the underwater viewing experience through the chosen design underlines the practical efficacy of the prototype. Overall, this research delivers a significant advancement for sustainable marine tourism, offering a tangible model for future eco-friendly vessels. The successful design, construction, and initial testing of this prototype not only demonstrate an effective integration of naval architecture principles with tourism needs but also pave the way for more inclusive marine ecotourism experiences. The work stands as a commendable effort to transform theoretical design into a functional solution, providing valuable insights and a robust prototype that could inspire broader adoption in similar marine destinations.

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