not connected

Advanced Gas Bearing Dynamics Simulation

PalAero Software

Optimize rotor-bearing systems with precise gas bearing dynamic modeling
Gas Bearing Dynamics
Stiffness coefficients for Bearings

PalAero, Gas Bearing Simulation

PalAero provides high-precision computation of dynamic coefficients and stability analysis for gas-lubricated bearings, supporting engineers in designing efficient and reliable rotor–bearing systems.

Developed from advanced tribodynamics research, PalAero combines accuracy, numerical robustness, and ease of use for gas bearing simulation and analysis.

The mathematical model of PalAero is based on several years of scientific research on tribology and lubrication of Gas Bearing.

Gas Bearing Dynamics with a Multi-Physical Software

A multi-physical approach is needed to obtain accurate predictions of the bearing performance including the dynamic coeeficients or the dissipated power.

WHAT YOU CAN CALCULATE
Dynamics Coefficients
Critical Pulsation
Critical Mass
Dissipated power
Relative excentricity
Force
Axial torque
Minimum film thickness
WHAT IS TAKEN INTO ACCOUNT
Geometry
Feeding orifices
Grooves
Gas lubrication
Loading forces
Operating conditions
Centrifugal inertia effect on shaft
Scientifically Relevant

The physical engine of PalAero is produced and maintained by a senior scientist, expert in Tribology and Bearings.

Easy to use

With PalAero, you can obtain easily common outputs such as Dynamics Coefficients or dissipated power.

Available

PalAero is usable directly online with an internet connection from different media (PC, tablet or mobile)

Mihai Arghir

Mihai Arghir, senior scientist in tribology, expert in Bearings

"PalAero is aimed at professionals who have needs and requirements in terms of rotor-bearing systems expertise. Already used by certain large industrial groups, our objective is now to widely distribute PalAero by relying on SaaS (Software as a Service) distribution to make PalAero a benchmark in rotor-bearing calculations."

How to use PalAero

Step 1. Go to the software and create your account

Step 2. Activate your account by the link receive on your email address

Step 3. Subscribe to the Starter Offer

Step 4. Perform your own calculations