Ricardo Wave Tutorial Online

Ricardo WAVE is a powerful 1D-CFD engine simulation tool used for performance, acoustics, and thermal analysis. To help you get started or refine your workflow, here are the most helpful features and setup steps based on common tutorial structures. 1. Key Simulation Features

Step 3 – Combustion Model Selection

Common choices:

  1. Cylinder Pressure vs. Crank Angle: Look for the peak pressure near 15 deg ATDC. If it peaks at TDC, your combustion is too fast. If it peaks at 50 deg, it is too slow.
  2. Volumetric Efficiency (VE): Find the gauge labeled eta_vol (Volumetric Efficiency). A good naturally aspirated engine at full throttle should be 85–105%.
  3. BMEP (Brake Mean Effective Pressure): This is your engine's torque normalized by size. A value of 10 bar is great for a street engine.
  4. Pressure Trace in Intake Runner: Click on the intake duct. Look at "Pressure vs. Crank Angle." You should see a distinct negative dip during the intake stroke. If you see massive noise (ringing), your discretization cells are too large or your solver CFL number is off.

Before building a model, it is essential to understand the primary workspaces within the WaveBuild GUI: ricardo wave tutorial

Part 6: Common Beginner Mistakes (And How to Fix Them)

Even following a perfect tutorial, things go wrong. Here is the Wave trouble-shooting guide. Ricardo WAVE is a powerful 1D-CFD engine simulation

Brake Specific Fuel Consumption (BSFC): Efficiency of fuel usage. Volumetric Efficiency: How well the engine "breathes". Cylinder Pressure vs

2. Pre-Tutorial: The "No-Go" Zone

Before starting, ensure you are warmed up. Wave dancing requires flexibility in your wrists and elbows.