Product info iconProduct Information

Flownex Simulation Environment delivers technology that enables you to study how systems will behave in the real world, where fluid is the driving factor. Flownex system simulation relays the overall effect of changing specific properties on components, allowing clients to examine extensively all possible variations of a system in the design and optimization of systems.



 Simple/Complex system simulation

 System optimization

 Commissioning assistance

 Investigative simulations

 Concept design

 Root cause analysis

Component performance assessment

 Technical feasibility studies

 Thermal-hydraulic design


Flownex SE features are discussed in this section; the features are broken down into the following categories:


Basic Flownex component library


 Flow solver

Designer  API

Basic heat transfer


 Transient solver


Advanced heat transfer

Gas mixtures


Sensitivity analysis Relap coupling 
Turbo secondary flowNoncondensables  Visualization EES coupling 
CombustionSlurry  Result tools Mathcad coupling 
ReactorsTwo-phase  Alarms  
Control libraryTrace elements    
Electrical library    
Compound components    
Excel componen    


Flownex SE is sold on a module basis; this section will highlight our capabilities in thermal-fluid system simulation and give an overview of our module structure.



Basic thermal-fluid module*

Control module

API module

Advanced thermal-fluid module

Electrical module


Design and analysis module

Extendibility module


Transient module  
Nuclear module  
*Basic thermal-fluid module is required to run Flownex; all other modules are optional.


Relationship between our modules, capabilities and features:

Module Matrix