Finite Element Analysis

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Finite Element Analysis
Deep Life Ltdwww.deeplife.co.uk

• A design service for understanding
• Gas flow
• Thermal flow
• Electrical fields
• Stress and Strain
• Mechanical reliability

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Deep Lifes Experience in FEA

• Tools and Resources
• Highly experienced in the most demanding
  applications
• Life support systems
• Safety critical systems
• Very complex mission critical designs
• Ultra high speed communications
• Automatic Test Equipment for memory and ASICs
• Professional tools, in a modern environment. For
  finite element simulation COSMOS FEM-based
  analysis software which runs in a SolidWorks
  environment, and Ansoft FEM
• We interfacing smoothly with your teams
• For mechanical design Autocad and Solidworks,
  with conversions to and from IGES, ProEngineer
  etc.
• For reviews, we can generate 3D Acrobat PDF,
  eDrawings or Solidworks files
• We understand quality ISO 9001 and ISO 14001
  registered

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Deep Lifes Experience in FEA

• FEA applications we completed
• Electro-magnetic field analysis experienced to
  15Gbps data, validated with real silicon
• Stress and Strain across the whole spectrum, from
  micro-strains to large pressure vessels
• Thermal flow, temperature and stress analysis in
  many different applications
• Fluid Flow, pressure, temperature and velocity in
  ASIC liquid cooling systems
• Gas Flow, pressure, temperature, velocity and
  diffusive processes in underwater life support
  systems

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Example in ASIC Packaging EMF
Silicon E-Field
15Gbps CMOS package
PCB E-Field
Traces modelled
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Example of Thermal Modelling
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Example of ASIC Liquid Cooling
3D Model of device and heat sink
Predicted temperatures
3D Model of assembly and flow
Predicted flow (velocity)
This was followed by empirical tests of this
design, which matched very closely with the
simulated results.
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Circuit Board Air Cooling
Air Pressure across pcb
Temperature 4mm above pcb
Chip Junction Temperature
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Overall System Impact
Pressure across the board
X Velocity (indicator of turbulance)
Y Velocity (indicator of turbulance)
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Full system design capability
Production Engineering
3D Flow Simulation
Electronics, Firmware and associated software,
all developed by the Deep Life team.
One board of 6. This one alone has 12,000
components.
3D Mech Design
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Right through to production

• Addressing challenges of
• Extreme accuracy
• Extreme speed
• Extreme complexity
• Mission critical

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Summary

• Deep Life have a team of talented and experienced
  engineers, to help you with your application
• We can help you with just one aspect, or provide
  a full range of design services
• Our cost base is low, split between Scotland and
  Russia
• Our productivity is high
• The quality of our work is guaranteed.
• Email us today sales_at_deeplife.co.uk
• Or phone See www.deeplife.co.uk/contact.php for
  an office near you