Difference between revisions of "Ramadhan Bagus Alfarizky"

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Hello my name is Ramadhan Bagus (2206100306) from class MetNum - 03
 
Hello my name is Ramadhan Bagus (2206100306) from class MetNum - 03
  
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== Building Hydrogen Tanks ==
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== Hydrogen Tank Design and Optimization Project ==
  
  
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Specification:
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'''Specification:'''
 
   1. Hydrogen Tanks volume is approximately 1 liter.
 
   1. Hydrogen Tanks volume is approximately 1 liter.
 
   2. Hydrogen is compressed to 8 bar.
 
   2. Hydrogen is compressed to 8 bar.
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   4. Maximum budget is Rp500.000
 
   4. Maximum budget is Rp500.000
  
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Material Selection:
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'''Material Selection:'''
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   Common materials used for hydrogen tanks include high-strength steel, carbon fiber reinforced polymers (CFRP), and composite materials.
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   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.
  
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Manufacturing Process:
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'''Design:'''
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   Prepare the chosen materials in accordance with the design specifications.
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   Based on ASME VIII Div 1, we get
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  If using metal, the manufacturing process may involve cutting, forming, and welding the steel plates.
 
  
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Quality Assurance and Testing:
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  Joint efficiency (E) = 0,85
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   Perform quality checks throughout the manufacturing process to ensure the tank meets design specifications.
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  MAWS (SS-304 Seamless Pipe) = 30000 psi
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   Conduct various non-destructive testing methods, such as X-ray and ultrasound, to identify any defects or weaknesses.
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   OD = 3,94 inch
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   Outside radius (r) = 1,97 inch
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  Corrossion Allowance (CA) = 0,01 inch
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  Thickness (ta) = 0,05 inch
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  Thickness (t) = (ta-CA) = 0,04 inch
  
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Surface Treatment:
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   Find Diameter and Height
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   Apply appropriate coatings or treatments to enhance the tank's resistance to corrosion and improve durability.
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   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 height 10cm (0.1 cm)
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   0.001 m^3 = 3.14 x r^2 x 0.1
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Installation of Valves and Fittings:
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   r = 0.057 m = 5.7 cm
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  Integrate valves, pressure relief devices, and other necessary fittings onto the tank.
 
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   Ensure proper sealing and connections to maintain safety and prevent leaks.
 
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   Pressure Testing:
 
  
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Subject the completed tank to rigorous pressure testing to verify its strength and integrity.
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'''Manufacturing Process:'''
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   Typically, hydrostatic or pneumatic testing methods are employed to evaluate the tank's ability to contain hydrogen gas under pressure.
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  Prepare the chosen materials in accordance with the design specifications.
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  Certification and Compliance:
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   Manufacturing process may involve cutting, forming, and welding the steel plates.
  
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Seek certification from relevant regulatory bodies to ensure the tank meets safety standards and legal requirements.
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Quality Assurance and Testing:
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   Compliance may involve adherence to codes such as ASME Section VIII or ISO 11439.
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   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
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  American Society of Mechanical Engineers (ASME) or the International Organization for Standardization (ISO).
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Installation and Integration:
 
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  Install the hydrogen tank into the intended system or vehicle, considering appropriate mounting, anchoring, and connection methods.
 
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  Ensure proper integration with associated components, such as hydrogen fuel cells or fueling systems.
 

Revision as of 01:43, 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
  Outside radius (r) = 1,97 inch
  Corrossion Allowance (CA) = 0,01 inch
  Thickness (ta) = 0,05 inch
  Thickness (t) = (ta-CA) = 0,04 inch

  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 height 10cm (0.1 cm)
  0.001 m^3 = 3.14 x r^2 x 0.1
  r = 0.057 m = 5.7 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).
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