Ronna Hamimah

Hello there! My name is Ronna Hamimah (2106635543) , and I am a dedicated student pursuing a degree in Mechanical Engineering at University of Indonesia. With a passion for unraveling the complexities of machines and systems, I have immersed myself in the fascinating world of engineering. As a student, I strive for excellence in both my academic pursuits and practical applications

Design & Optimization of Pressurized Hydrogen Storage

Optimizing a 1-liter hydrogen storage design within a limited budget requires careful consideration of various factors. Here are a few suggestions to help you achieve a design concept and optimization for storing hydrogen at 8 bar pressure with a capacity of 1 liter and a maximum budget of Rp500,000.

1. Material Selection

Choose lightweight materials that can withstand high-pressure conditions while remaining cost-effective. Composite materials, such as carbon fiber reinforced polymers (CFRP) or aluminum alloys, could be potential options.

2. Tank Design

Opt for a cylindrical shape with reinforced walls to minimize material usage while maintaining structural integrity. Conduct thorough stress analysis to ensure the tank can withstand the desired pressure of 8 bar.

3. Safety Measures

Implement necessary safety features, such as pressure relief valves and rupture discs, to prevent over-pressurization and ensure the integrity of the tank.

4. Insulation

To reduce heat transfer and minimize energy loss, consider incorporating efficient insulation materials, such as foams or vacuum insulation panels.

5. Regulators and Valves

Include efficient pressure regulators and valves to control the release of hydrogen and maintain a stable pressure within the storage system.

6. Cost Analysis

Evaluate different suppliers, materials, and manufacturing methods to find the most cost-effective options within your budget. Consider both initial costs and long-term maintenance expenses.

7. Testing and Certification

Ensure the hydrogen storage design complies with industry standards and safety regulations. Perform thorough testing, including burst tests and leak checks, to verify the integrity of the storage system.

Remember that optimizing a hydrogen storage design requires a multidisciplinary approach involving mechanical engineering, materials science, and safety considerations. It's advisable to consult with experts in the field and conduct a detailed feasibility study to achieve the best results within your budget.