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Customer Stories

Field Records of Fewer Design Iterations and Lower Test Costs

See the key simulations in each industry and the results customers measured.

Shorter Development, Lower Costs: What Our Customers Measured

Narma AF400 tilt-rotor VTOL drone in flight
CASE 01Drones · eVTOL
67%Fewer Design Iterations
20+Test Flights Saved
1stFlight Succeeded
NarmaDrones · eVTOL

KARI’s first research-institute spin-off

  1. Challenge

    Validating each design meant repeating costly, risky test flights.

  2. Solution

    Predicted flight performance in simulation and converged on the best design.

  3. Outcome

    Far fewer prototype tests, and a successful first test flight.

We cut design iterations by 67% and real test flights by more than 20.

Kijung KwonCEO

Vacuum chamber door with a structural analysis result overlaid
CASE 02Semiconductor Process Parts
±5%Error vs. Field Tests
LightweightHigher Performance · Field-Tested
TointechSemiconductor Process Parts

SK hynix in-house venture

  1. Challenge

    Needed a lighter semiconductor process part with better performance.

  2. Solution

    Validated lightweight materials and optimized geometry for higher performance using simulation.

  3. Outcome

    Lower weight, better performance; within 5% of field tests.

Lighter materials and optimized geometry improved performance. Simulation matched tests within 5%.

Dongseok OhCEO

Silent Sky drone propeller
CASE 03Drones · Propellers
2%Error vs. Real Tests
10Designs Analyzed
100+Operating Points Simulated
Silent SkyDrones · Propellers
  1. Challenge

    Our old analysis tool missed measured thrust by 16–20%, too far off to guide design.

  2. Solution

    Predicted thrust and efficiency before building, using simulation tuned for propellers.

  3. Outcome

    Validated within 2% of real tests, then compared 10 designs and ruled out a weaker one early.

Thrust that was 20% off with our old tool now matches real tests within 2%.

Dabin KimCo-CEO

Cutaway stress analysis of a reactor pressure vessel
CASE 04Nuclear · SMR
17%Wall Thickness Margin
0.2%Code-Formula Match Error
20%+Thermal-Shock Stress Margin
RXNuclear · SMR

KAERI spin-off

  1. Challenge

    Designing a new SMR requires evaluating numerous load cases, and running repetitive analyses slowed down the design cycle.

  2. Solution

    EverySim AI automated simulation and optimization across all load cases in a single workflow.

  3. Outcome

    We cut design time sharply and uncovered room to reduce wall thickness, laying the foundation for AI transformation (AX) in SMR engineering.

Automating analysis and optimization across multiple load cases significantly cut our new SMR design time.

Kang-Heon LeeCEO

JJNS Wave Meta soundproofing metamaterial panel
CASE 05Acoustic Metamaterials
30%Faster Development
8+Repeat Projects
JJNSAcoustic Metamaterials

Spin-off of the Wave Energy Extreme Control research center

  1. Challenge

    Testing every metamaterial candidate physically took too much time and money.

  2. Solution

    Used acoustic simulation before building to shortlist and optimize the most promising designs.

  3. Outcome

    Faster design validation raised overall development efficiency by more than 30%.

Simulating the acoustics first cut our trial and error and got us to the best soundproofing design much faster.

Jongjin ParkCEO

Industries and Key Simulations

Robotics

Keep robotic arms lightweight while ensuring pinpoint positioning accuracy under rapid motion and sudden stops

  • Arm & Joint Stiffness
  • Vibration & Resonance

Mobility

Cut aerodynamic drag to extend driving range while ensuring structural safety across lightweight frames

  • Body Aerodynamics
  • Lightweight Frame Stiffness

Aerospace

Rapidly evaluate aircraft aerodynamics in early design and verify wing and airframe safety under flight loads

  • Lift, Drag & Moment
  • Wing & Airframe Strength

Drones · UAM

Predict rotor thrust efficiency and wake interactions early to maximize flight time and airframe durability

  • Rotor Thrust & Torque
  • Prop & Wing Aero
  • Airframe Strength

Semiconductor

Minimize vacuum chamber distortion and stage vibration while optimizing cleanroom airflow for stable yields

  • Chamber & Frame Loads
  • Cleanroom Airflow
  • Vibration & Resonance

Manufacturing

Verify assembly durability and rotating flow performance before prototyping to cut physical testing costs

  • Assembly Strength
  • Vibration & Shock
  • Fan & Pump Flow

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