Difference between revisions of "Ramadhan Bagus Alfarizky"
(→Hydrogen Tank Design and Optimization Project) |
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4. Maximum budget is Rp500.000 | 4. Maximum budget is Rp500.000 | ||
| − | '''Material Selection | + | '''Material Selection''' |
SS-304 material by looking at the ASME II D table, a yield strength is 30,000 psi, based by calculations using ASME VIII, this material withstand a pressure of 32 bar, this tube is sufficient to withstand a pressure of 8 bar. | SS-304 material by looking at the ASME II D table, a yield strength is 30,000 psi, based by calculations using ASME VIII, this material withstand a pressure of 32 bar, this tube is sufficient to withstand a pressure of 8 bar. | ||
| − | '''Design | + | '''Design''' |
Based on ASME VIII Div 1, we get | Based on ASME VIII Div 1, we get | ||
| − | |||
Joint efficiency (E) = 0,85 | Joint efficiency (E) = 0,85 | ||
MAWS (SS-304 Seamless Pipe) = 30000 psi | MAWS (SS-304 Seamless Pipe) = 30000 psi | ||
| − | OD = 3,94 inch | + | OD = 3,94 inch = 100.76 mm |
| − | Outside radius (r) = | + | Outside radius (r) = 50.038 mm |
| − | Corrossion Allowance (CA) = 0,01 inch | + | Corrossion Allowance (CA) = 0,01 inch = 0.254 mm |
| − | Thickness (ta) = 0,05 inch | + | Thickness (ta) = 0,05 inch = 1.27 mm |
| − | Thickness (t) = (ta-CA) = 0,04 inch | + | Thickness (t) = (ta-CA) = 0,04 inch = 1.016 mm |
Find Diameter and Height | Find Diameter and Height | ||
| − | In this case we know that Volume of Tanks is V = πr^2h, so we know that V = 1L or 0,001 m^3 and | + | In this case we know that Volume of Tanks is V = πr^2h, so we know that V = 1L or 0,001 m^3 and OD 10cm (0.1 cm) |
| − | 0.001 m^3 = 3.14 x | + | 0.001 m^3 = 3.14 x 0.05^2 x h |
| − | + | h = 0.13 m = 13 cm, so height of the tanks is 13 cm | |
| − | '''Manufacturing Process | + | '''Manufacturing Process''' |
Prepare the chosen materials in accordance with the design specifications. | Prepare the chosen materials in accordance with the design specifications. | ||
Manufacturing process may involve cutting, forming, and welding the steel plates. | Manufacturing process may involve cutting, forming, and welding the steel plates. | ||
| − | '''Quality Assurance and Testing | + | '''Quality Assurance and Testing''' |
Hydrogen storage systems are subject to specific regulations and standards, depending on jurisdiction and application. Ensure compliance with applicable codes, regulations and industry standards, such as those set by the American Society of Mechanical Engineers (ASME) or the International Organization for Standardization (ISO). | Hydrogen storage systems are subject to specific regulations and standards, depending on jurisdiction and application. Ensure compliance with applicable codes, regulations and industry standards, such as those set by the American Society of Mechanical Engineers (ASME) or the International Organization for Standardization (ISO). | ||
| − | '''Total Cost | + | '''Total Cost''' |
| + | In the online shop we get price of SS - 304 size 100x400 with thickness 1.2 is Rp120.000, and add estimated cost in machining and labour Rp200.000. So total cost is approx Rp320.000 | ||
Revision as of 01:56, 5 June 2023
Hello my name is Ramadhan Bagus (2206100306) from class MetNum - 03
Hydrogen Tank Design and Optimization Project
Specification:
1. Hydrogen Tanks volume is approximately 1 liter. 2. Hydrogen is compressed to 8 bar. 3. Normal operating condition (room temperature and humidity). 4. Maximum budget is Rp500.000
Material Selection
SS-304 material by looking at the ASME II D table, a yield strength is 30,000 psi, based by calculations using ASME VIII, this material withstand a pressure of 32 bar, this tube is sufficient to withstand a pressure of 8 bar.
Design
Based on ASME VIII Div 1, we get Joint efficiency (E) = 0,85 MAWS (SS-304 Seamless Pipe) = 30000 psi OD = 3,94 inch = 100.76 mm Outside radius (r) = 50.038 mm Corrossion Allowance (CA) = 0,01 inch = 0.254 mm Thickness (ta) = 0,05 inch = 1.27 mm Thickness (t) = (ta-CA) = 0,04 inch = 1.016 mm
Find Diameter and Height In this case we know that Volume of Tanks is V = πr^2h, so we know that V = 1L or 0,001 m^3 and OD 10cm (0.1 cm) 0.001 m^3 = 3.14 x 0.05^2 x h h = 0.13 m = 13 cm, so height of the tanks is 13 cm
Manufacturing Process
Prepare the chosen materials in accordance with the design specifications. Manufacturing process may involve cutting, forming, and welding the steel plates.
Quality Assurance and Testing
Hydrogen storage systems are subject to specific regulations and standards, depending on jurisdiction and application. Ensure compliance with applicable codes, regulations and industry standards, such as those set by the American Society of Mechanical Engineers (ASME) or the International Organization for Standardization (ISO).
Total Cost
In the online shop we get price of SS - 304 size 100x400 with thickness 1.2 is Rp120.000, and add estimated cost in machining and labour Rp200.000. So total cost is approx Rp320.000
