LMS strengthens leadership in fuel injection system simulation with LMS Imagine.Lab AMESim

French research project NADIA incubates innovation and inter-industry partnership

LMS International continues to take the technical lead in fuel injection system simulation. A recent research project has resulted in new fluid dynamics simulation features in LMS Imagine.Lab AMESim like fluid properties for bio-diesel, implementation of CFD1D lines, and new 1D injection nozzle models.
Patrick Gastaldi, Technical Expert and Manager for Diesel Combustion Systems at Renault Powertrain Division commented, “NADIA is a great opportunity for French industrial and research partners to join forces and reinforce their competitiveness in diesel injection. This three-year public-funded program will create a real network to gather the experimental and numerical competences required to develop more efficient diesel engines. Better simulation of the entire injection system, via LMS Imagine.Lab AMESim, will be a major result of NADIA.”
Noureddine Guerrassi, Common Rail Advanced Applications Manager at Delphi Diesel Systems added, “Injection system simulation requires continuous upgrading and validation due to the permanent evolution of diesel injection technologies. With the composition complexity of the new diesel fuel, its behavior under extremely high pressure, and wide operating temperatures, enlarging the fuel characteristics library and improving injector nozzle simulation within the NADIA project can enhance the predictive potential of LMS Imagine.Lab AMESim.”
Thanks to NADIA, new LMS Imagine.Lab AMESim developments include fluid properties for various blends of bio-diesel and increasing the pressure level (up to 3000 bar) of classical diesels fluid properties. CFD1D dynamic flow piping models validated with test data were also implemented in the latest version of LMS Imagine.Lab AMESim. New injector nozzle models, developed thanks to 3D CFD and experimental results, will also permit more detailed geometric modeling and maximum accuracy concerning injector dynamics.
Within the scope of NADIA (New Advanced Diesel Injection Analysis for bio-fuels), LMS International collaborates with CD-Adapco France, Delphi, IAV France, IFP, PSA Peugeot Citroën, Renault, Total and several renowned government laboratories from France’s CNRS (National Center for Scientific Research). Bringing together comprehensive, industrial diesel injection expertise, NADIA lets LMS and its partners cover all aspects of fuel injection technology from the chemical to burning soot in the combustion chamber.

About LMS International
LMS is an engineering innovation partner for companies in the automotive, aerospace and other advanced manufacturing industries. With 30 years of experience, LMS helps customers get better products to market faster and turn superior process efficiency into key competitive advantages. With a unique combination of simulation software, testing systems and engineering services, LMS tunes into mission critical engineering attributes, ranging from system dynamics, structural integrity and sound quality to durability, safety and power consumption. With multi-domain solutions for thermal, fluid dynamics, electrical and mechanical system behavior, LMS can address the complex engineering challenges associated with intelligent system design and model-based systems engineering. Thanks to our technology and over 900 dedicated people, LMS has become the partner of choice of more than 5,000 manufacturing companies worldwide. LMS, a Dassault Systèmes SIMULIA partner, is certified to ISO9001:2008 quality standards and operates through a network of subsidiaries and representatives in 31 key locations around the world. For more information on LMS, visit
LMS Press Contacts:
Peter Vandeborne
Tel +32 16 384 200

Dr. Norbert Reimann
Tel +49 89 54849567

Marie-Elodie Lauret
Tel + 33 1 34 52 1745

Alessandra Fabiani
Tel +39 0321 44 50 11

United States:
Nicole Ellison
Tel +1 248 502 2380

Maki Hisano
Tel +81 45 478 4800

Susan Wu
Tel +86 10 8497 6463

Ji Hye Jung
Tel +82 2 571 7246 220