©Swedish Biomimetics 3000® Development of a diesel fuel injector using volumetric shear technology and high frequency pulsed ejection Gothenburg, 9 th October 2014 Swedish Biomimetics has a worldwide exclusive licensing agreement with the University of Leeds to research, develop and to commercialise the µMIST® platform technology and its various potential applications. Patent publications are in place for the μMIST® and μLOT® platform technologies and their various applications.

©Swedish Biomimetics 3000® LEGAL NOTICE: This document and its contents are privileged, copyrighted and contain confidential information intended only for the organisation/person(s) named above. Any other distribution, copying, review, use or disclosure is strictly prohibited. Patents pending publication are in place for the µMist® Platform Technology and the µLot® Platform Technology and it’s various application. Details available upon request This presentation is for general information purposes only and should not replace independent professional judgment. Statements of fact and opinions expressed are those of the presenter and, unless expressly stated to the contrary, are not the opinion or position of Swedish Biomimetics 3000®. Swedish Biomimetics 3000®does not endorse or approve, and assumes no responsibility for, the content, accuracy or completeness of the information presented.

©Swedish Biomimetics 3000® Project name: Development of a diesel fuel injector using volumetric shear technology and high frequency pulsed ejection Start and end date: – Head funding recipient and other parts: Swedish Biomimetics 3000® AB & LTH Program: Fordonsstrategisk forskning and innovation (FFI) Budget: 50% from FFI kr

©Swedish Biomimetics 3000® Outline Introduction to the project Possible applications Progress Results and predicted results Status

©Swedish Biomimetics 3000® Introduction

©Swedish Biomimetics 3000® Introduction Constant volume chamber Heat High volatile components Sudden pressure drop Creates a highly energetic and a well atomized spray

©Swedish Biomimetics 3000® Introduction Highly controllable spray to engine running condition Uniform spray with small droplets Less energy use More resistant to coking The advantages of µMist® fuel injector

©Swedish Biomimetics 3000® Possible applications Gasoline direct injection Around 20 Bar at EOI 20 Bar fuel pressure vs conditional with 200 Bar Diesel direct injection Around 200 Bar at EOI 2500 Bar fuel pressure Low pressure system in comparison AdBlue

©Swedish Biomimetics 3000® Progress PMIP Optical access 200 Bar Vessel PMIPx New control system New data logging system (NI cDAQ with modules) Control interface in Labview

©Swedish Biomimetics 3000® Results and predictions Below saturation temperature for target back pressure Above saturation temperature for target back pressure

©Swedish Biomimetics 3000® Results and predictions

©Swedish Biomimetics 3000® Results and predictions

©Swedish Biomimetics 3000® Results and predictions Continuos spraying gasoline injector by the end of the year with a higher pressure fuel system Engine results 2015

©Swedish Biomimetics 3000® Status and future plan