Ariamis

ZERO D, ONE D

“Zero D” and “One D”, the art of discretising the values of a complex system

 

The purpose of “ZERO D” and “ONE D” equations and calculations is to segment the components of a complex modelling system. Each calculation suitably describes a physical phenomenon in a one-dimensional geometric representation.

 

“ZERO D” AND ONE D” CALCULATIONS AND EQUATIONS ARE THE COMPONENTS OF WIDER MODELLING

 

System modelling calls on a set of calculations and equations known as “Zero D” or “One D”. These different calculations or equations are the variables for a simulation. This parameter segmentation approach makes it possible to simulate the behaviour of smart systems before the detailed geometry is available (Computer Assisted Design). It is further possible to understand the “zero D” or “One D” concept as opposed to three-dimensional representations in space.

 

 

This approach makes it possible to simulate the behaviour of smart systems before the detailed geometry is available (CAD).

 

 

 

 

Calculations and equations to predict the actual hydraulic, pneumatic, or electrical behaviour of the system

 

 

A CALCULATION AND EQUATION LIBRARY TO PREDICT PHYSICAL PHENOMENA AND BEHAVIOURS

 

The “Zero D” and “One D” concept is used upstream of complex system simulation. Before taking into account physical aspects expressed in 3D, different physical phenomena can be predicted: mechanical, hydraulic, thermal, diphasic, etc.

 

MATLAB/SIMULINK, AMESIM AND GT-SUITE, SPECIFIC SYSTEM MODELLING TOOLS THAT USE THE “ZERO D” AND “ONE D” CONCEPT

 

The various tools are used depending on the progress of the design or its purpose.

 

MATLAB/SIMULINK is a multidomain dynamic system modelling platform.

 

AMESIM is simulation software for the modelling and analysis of “One D” multidomain systems (Mechanical, Hydraulic, thermo-hydraulic, hydraulic design, thermal, diphasic, Ifp drive, etc.)

 

GT-SUITE is “One D” modelling software more specific to the automotive sector

> Fluid flows: cooling, air-conditioning, thermo-management

> Engine thermal engineering, passenger compartment thermal engineering

> Vehicle dynamics

> Injection system

> ...

 

 

Twitter Facebook Linkedin Rechercher dans le site
ENERGY MANAGEMENT

Warming, cooling or keeping at constant temperature, an objective shared by an entire system.

( continue reading )
MECHANICAL

The manufacturer defines the target temperature range as a requirement, ARIAMIS calibrates the components and draws up the control laws

( continue reading )
ENVIRONMENTAL

In combustion engines, the creation of heat naturally has less environmental impact than the creation of cold

( continue reading )
CLIENT AREA EMPLOYEE AREA
Twitter Facebook Linkedin Rechercher dans le site
FR EN