Green Car Congress
Home Topics Archives About Contact  RSS Headlines
Google search

GCC Web

Simulation

[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]

Ricardo developing advanced simultation capability for IMPERIUM project for HD emissions reductions

March 31, 2017

Current state-of-the-art heavy duty diesel engines are both highly efficient and offer low emissions. However, in real-world driving, fuel efficiency and emissions aftertreatment technologies interact with each other and also vary according to the vehicle application, its prevailing operating conditions and its mission.

The IMPERIUM project (IMplementation of Powertrain control for Economic, low Real driving emIssions and fuel ConsUMption) is a major EU-funded research initiative (€10 million total, €6.6 million from the EU) comprising a total of 17 industrial and academic partners. The main objective of the project is to reduce fuel consumption by 20% (diesel and urea) against the project’s 2014 Euro VI baseline vehicle, while keeping the vehicle within the legal limits for pollutant emissions.

More... | Comments (0)

Ford used Convergent Science advanced modeling tool for EcoBlue diesel

October 10, 2016

The global automaker Ford used the combustion modelling tool CONVERGE CFD software package from Convergent Science for the development of its new EcoBlue range of high-efficiency diesel engines.

Dr. Werner Willems, Ford technical specialist for combustion systems, said that the Ford team used CONVERGE to refine a number of features on the EcoBlue, including the shape of the combustion chamber, the piston bowl geometry and the fuel injection parameters.

More... | Comments (1)

Sandia team develops autoignition model designed for efficient, accurate engine simulations

May 12, 2016

Researchers at Sandia National Laboratories have developed a model for how diesel engines autoignite. Understanding the fundamental processes that produce autoignition can lead to designs that improve engine efficiency and reduce emissions by optimizing the timing and location of ignition.

Sandia postdoctoral researcher Layal Hakim, working with mentors and Sandia principal investigators Guilhem Lacaze and Joe Oefelein, designed and implemented an optimized chemical model that describes autoignition of a diesel fuel surrogate and quantifies the degree of uncertainty in the model.

More... | Comments (0)

Ricardo Software to partner with Modelon to expand IGNITE simulation package capabilities

April 26, 2016

Ricardo Software will partner with Modelon to expand Ricardo’s IGNITE product capabilities. IGNITE is a physics-based system simulation package operating in Modelica (earlier post) focused on complete vehicle system modeling and simulation. With comprehensive powertrain and thermofluid component libraries, users can quickly and accurately model conventional to highly complex vehicle system models, hybrid-electric, full electric and novel vehicles.

In the upcoming 2016 product release, planned for May, IGNITE users will have instant access to Modelon’s advanced OPTIMICA Compiler Toolkit, a Modelica and Functional Mock-up Interface (FMI) based computational platform for system design.

More... | Comments (0)

Argonne VERIFI team improves code to enable up to 10K simultaneous engine simulations; paradigm shift in engine design

April 09, 2016

A team of scientists and engineers with the Virtual Engine Research Institute and Fuels Initiative (VERIFI) (earlier post) at the US Department of Energy’s Argonne National Laboratory recently completed development of engineering simulation code and workflows that will allow as many as 10,000 engine simulations to be conducted simultaneously on Argonne’s supercomputer, Mira.

These simulations are typical “engineering-type” smaller scale simulations, which are used routinely for engine design within industry. This massive simulation capacity has opened up a new capability for industrial partners seeking new advanced engine designs.

More... | Comments (0)

Green Car Congress © 2017 BioAge Group, LLC. All Rights Reserved. | Home | BioAge Group