![A New Analytical Method for calculating Transient Lube Oil Consumption with Validation against Measurements](/static/d1927c8cbae851099b931f62976982a6/83fa1/social_media_1080x1080_p221047488_epce_23_fe.jpg)
Passenger vehicle
![](/static/3d7dcdfa0946d68741f353c19a84ca1a/97796/Realis-Simulation_1373_passengerVehicle2.jpg)
Modelling the future of passenger car propulsion
Passenger cars and light vehicles covers every form of 4-wheel transport from family cars, compact cars and supercars through to SUVs, vans and people carriers. They all have the same common goals of fuel economy, sustainability, digitised user customisation, drive performance and comfort – all at an affordable price.
However, the traditional petrol and diesel engines in these vehicles have a limited lifespan. The clock is ticking and with 2035 set as the target date for zero tailpipe emissions from passenger cars and vans, Original Equipment Manufacturers (OEMs) and manufacturers are planning for electrification and/or other forms of propulsion including e-fuels, natural gas, hydrogen combustion and hydrogen cells with steps along the way such as hybrid electric vehicles (HEVs) combining combustion engines with electric systems.
This is putting a financial strain on already stretched engineering resources who now need to optimise the current IC engine product range to comply with new 2025 Euro 7 emissions regulations as well as design propulsion systems using a range of innovative technologies.
This puts renewed emphasis on the design of power unit and transmission systems. At Realis Simulation we have extensive experience of using software to streamline the vehicle design process – answering many of the ‘What ifs’ using computer simulation before OEMs and Tier 1 suppliers commit to expensive physical prototypes.
Our software analyses the full vehicle design from fuel intake, power generation, power transfer and exhaust emissions reduction. It simulates energy losses from friction, oil consumption and thermal heat transfer as well as component durability across various drive cycles using traditional, non-carbon e-fuels, hybrid, electric, hydrogen fuel cells and hydrogen combustion power units.
Our insights
![A New Analytical Method for calculating Transient Lube Oil Consumption with Validation against Measurements](/static/d1927c8cbae851099b931f62976982a6/83fa1/social_media_1080x1080_p221047488_epce_23_fe.jpg)
![Highly efficient development of powertrain systems using 1D Real-Time Engine Model](/static/b87a0b8f50977b971daab775385cc5c8/27f82/2023pel.png)
Highly efficient development of powertrain systems using 1D Real-Time Engine Model
Technical Paper![Using simulation to improve calibration efficiency](/static/3fed7ef911e09261ce9837a21fcde2cc/27dd6/using-simulation-to-improve-calibration-efficiency.jpg)
Using simulation to improve calibration efficiency
White Paper![Electric vehicle NVH and efficiency using Motor-CAD and Ricardo Software](/static/0f05e057424c005df21d17e225c90504/43208/Ricardo_MDL.png)
Electric vehicle NVH and efficiency using Motor-CAD and Ricardo Software
Conference![Electrification in road vehicles](/static/9cd0ca42b181ba724fe7f8e1e18cdef6/debba/Ricardo_badge.png)
Electrification in road vehicles
Conference![Transmissions of the Future](/static/c2d7eb94137af01221c30e43698cb22f/b3353/transmissions-of-the-future.png)