Ricardo Wave Tutorial //top\\ -

When a duct connects to a cylinder, a valve object is automatically created. You must define the lift profile and flow coefficients for both intake and exhaust valves.

Use the Woschni correlation (the default model) to simulate thermal distribution across the cylinder head, piston, and liner.

Ricardo WAVE is a premier 1D gas dynamics simulation tool used globally by engineers to optimize engine performance, emissions, and fuel economy. This tutorial provides a comprehensive walkthrough for building and running your first engine simulation. The primary environment for building models is WaveBuild . ricardo wave tutorial

To create a basic Spark Ignition (SI) or Diesel model, follow these six core steps:

Place junctions (ambients) and connect them with ducts to represent the intake and exhaust manifolds. When a duct connects to a cylinder, a

Add compressor and turbine blocks connected by a turbo shaft. You must input compressor and turbine performance maps (found in the TC map folder) to simulate boost.

Use the optimization tool to automatically run dozens of simulations. By varying parameters like valve timing or compression ratio, you can find the ideal configuration for maximum torque or minimum fuel consumption. 4. Running and Analyzing Results Ricardo WAVE is a premier 1D gas dynamics

Located on the right, this is where you input specific data like bore, stroke, and duct length. 2. Building a Single-Cylinder Model

Set initial pressures (default 1 bar) and temperatures (default 300 K) for the intake and exhaust boundaries.

Performance indicators across the RPM range.