Conference Program

Day 1: Wednesday, November 13

Room A Keynote Presentations
08:50 - 11:00


Peter Malkin
Strategic research advisor
Newcastle University


New developments in hybrid-electric propulsion system for aircraft

Olaf Otto
Siemens eAircraft
In this keynote presentation Olaf Otto, CEO of eAircraft at Siemens Corporate Technology, will discuss new developments in hybrid-electric propulsion systems for aircraft.


Aircraft electrification

Mark Scully
Head of technology - advanced systems and propulsion
Aerospace Technology Institute
The Aerospace Technology Institute has released a roadmap for aircraft electrical power systems. This presentation discusses the key needs and gaps, and shows a path to delivering the critical capabilities. The ATI research portfolio includes a number of challenging projects to develop capability for demonstrator aircraft and future concepts. Relevant project case studies are presented.


New electrification, new manufacturing and new power flow

Dr Hao Huang
Technology chief
GE Aviation
Aerospace is moving into a very special, bright era. The speaker will talk about this era from four perspectives: bright era – electrification perspective: proactively prepare a new roadmap based on the combination of HEP/MEA once the Brayton cycle limit is reached; bright era – additive manufacturing perspective: will change almost all aspects of the way the industry produces flight devices; bright era – WBG perspective: WBG devices, such as SiC/GaN, are a key enabler for electrification; bright era – digital perspective: includes artificial intelligence, machine learning, autonomous, Internet of Things, and so on.

10:05 - 10:30



European Union research activities on electric and hybrid aviation

Dr Michael Kyriakopoulos
Aviation research policy officer
European Commission
The European Union Aeronautics research program is celebrating its 30-year anniversary. The presentation will review the EU-funded research activities relevant to electric and hybrid aviation. It will highlight the research funding opportunities within Horizon 2020, and outline the European Commission proposal for the next EU research framework program (Horizon Europe).


Emission-free hybrid propulsion system for aircraft applications

Prof Josef Kallo
Head of energy systems integration
Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Electric flight opens up a new dimension in aviation and offers unprecedented opportunities for sustainable mobility in the future. A growing number of projects in research institutions and industry are investigating how electric – and thus emission-free and low-noise – aircraft concepts can be implemented, and which application scenarios are the most promising.

11:20 - 11:30


Room A Spotlight Case Studies
11:30 - 12:45


Antares E2 current project status

Andor Holtsmark
Research & development
Lange Research Aircraft GmbH
Axel Lange
Lange Research Aircraft GmbH
The Antares E2 aircraft is an optionally manned fixed-wing air vehicle designed for sovereign and industrial applications where long endurance, low operating costs, high reliability and discrete operations are required. This presentation will provide delegates with the latest developments in the project.


ACCEL: the world's fastest electric aircraft

Matheu Parr
ACCEL technical manager
Rolls-Royce Plc
Electrification is an inescapable trend across aerospace markets as we all seek cleaner, more sustainable power. The ACCEL project is intended to pioneer this third wave of aviation through a highly specialized goal of building the world’s fastest all-electric aircraft. ACCEL will help us bring forward the adoption of zero-carbon flight, while also looking to stimulate the development of an electric aircraft supply chain, and of course make a run for the record books with a target speed of 300+ mph.


A zero emission 200PAX aircraft with ranges exceeding 2500nm

Simon Taylor
Chief engineer - hybrid and electric aircraft
GKN Aerospace

12:45 - 14:00


Room A Propulsion Systems Design
14:00 - 17:00


Florian Hilpert
Group leader aviation electronics
Fraunhofer IISB


Smartflyer – the hybrid-electric propulsion system for the future

Rolf Stuber
CEO / head of design
Smartflyer Ltd
The presentation will introduce a serial hybrid-electric configuration as the future propulsion of aviation. It offers quiet operation around airports, two-engine reliability on a single propeller, and efficient use of energy with smart power management.


Electric propulsion for Airlander 10, the first hybrid air vehicle

Andy Barton
Hybrid Air Vehicles Limited
The Airlander 10 is a revolutionary new aircraft that combines the properties of an airship (buoyant lift), airplane (aerodynamic lift) and helicopter (vectored thrust) with a large upper surface, which makes it an ideal candidate for full electrification. The prototype Airlander 10 flew in the UK as a civil aircraft in 2016 and 2017 with fossil fuel engines. The production Airlander 10 will have the option of being fitted with electric propulsion and solar panels, enabling a 1,000kg payload to be carried for up to 60 days, or 60 passengers to be transported over 1,000km, with no fossil fuel burn.


Propulsion for electric and hybrid aircraft

Evgeni Ganev
Chief engineer
Honeywell Aerospace
The presentation discusses the challenging propulsion needs of electric drive systems applicable to electric and hybrid aircraft. Novel system architectures are considered and advantages quantified in line with the major components like electric rotating machines, motor controllers and speed reduction elements. Criteria for selection are presented, keeping in mind interfaces, cooling options, lubrication, power distribution, power quality, EMI and partial discharge events. Different levels of system and component integration are considered as a major driver to achieve the best power densities. Results from trade studies will be presented.

15:15 - 15:45



Advantages of axial flux motor technologies in electric aircraft

Dr Michael Lampérth
Phi-Power Ag
Axial flux motors offer an excellent torque-to-speed ratio, making them suitable for direct-drive operation. The presentation will explain the fundamental physical laws of axial flux machines and compare them with conventional motor typologies. A review of different types of axial flux motors (internal rotor, external rotor, multi-core machines) will follow, with an assessment of their suitability for electric and hybrid aircraft applications. To conclude, a summary of Phi-Power application examples will be presented.


EMC and system integration – a major challenge for hybrid and electric propulsion

Tobias Willuhn
Program manager aerospace and defense
Rohde & Schwarz
Hybrid and electric propulsion is shaping the future of the aviation industry. In the race to bring the new propulsion concepts to global markets and provide safe, secure and sustainable mobility services, aerospace designers and engineers are looking to many different technologies to address the associated challenges. In particular, challenges in EMC and system integration represent uncharted waters in the new aviation era but are fundamental for providing business-critical capabilities such as autonomous flight, inflight connectivity, communication links and flight navigation.


Use of wingtip propulsion and lifting body for electric aircraft design

Serafín Escudero
R&D project leader/technical leader
Recent studies and forecasts suggest that to achieve a reduction in greenhouse emissions, the aeronautical industry must evolve into more efficient solutions based on electric technologies. Altran’s current strategy looks into hybrid and electric R&D projects. This paper is focused on the development of new solutions applied to an electric aircraft, under FAR CS-23 regulations, with 20kft cruise ceiling, two hours endurance plus 30 minutes contingency flight, and propulsive efficiency enhancements such as a state-of-the-art wingtip propulsive system and lifting body. Analytical calculations and CFD studies are presented for different configurations and geometries, changing the perspective on design methodologies.

Room A Identifying the major hurdles on the path to all-electric flight
17:00 - 18:00

This panel discussion will take on the task of identifying the major technical developments necessary to move along the path to all electric flight. Reviewing the priorities and assessing the progress toward each, the discussion will provide attendees the opportunity to add their own perspective on the priorities and progress to that of the expert panel


Carlos Javier Munoz Garcia
New electrical technologies expert
European Aviation Safety Agency

Panel Discussion - Identifying the major hurdles on the path to all-electric flight

David Jenson
Electric propulsion technology lead, small airplane standards
Federal Aviation Administration
Lowell Foster
Director, global innovation and engineering
General Aviation Manufacturers Association (GAMA)
Dr Martin Nagelsmit
Program manager electric flight
Royal Netherlands Aerospace Centre
Mark Scully
Head of technology - advanced systems and propulsion
Aerospace Technology Institute
Dr Jean-Francois Brouckaert
Chief scientific officer
Clean Sky 2 Joint Undertaking
Kevin Noertker
Co-founder and CEO
Ampaire Inc

Day 2: Thursday, November 14

Room A Propulsion Systems Design (Cont)
09:00 - 11:15


Concept of electrical power transfer for turbofan engine performance enhancement

Serhiy Bozhko
Institute for Aerospace Technology, University of Nottingham
Turbofan engines are designed for optimum performance in cruise conditions, with certain operational constraints in other flight scenarios due to thermodynamic coupling between low-pressure (LP) and high-pressure (HP) shafts. Considering that in the more-electric engines (MEE) the power is considered to be extracted by electrical machines that are mounted on both the HP and LP shafts, the study investigates the potential of further engine performance improvements by controlled electrical power transfer between the shafts, seeking for optimized operation depending on engine operating mode (EOM).


ATI next-generation aircraft concept studies based on the Pacelab environment for aircraft and systems architecture design

Alexander Schneegans
Managing partner
PACE Aerospace Engineering & Information Technology GmbH
Mark Scully
Head of technology - advanced systems and propulsion
Aerospace Technology Institute
The ATI is building a future vision for air transport for 2050 and beyond. This includes continuing to build our capabilities and understanding of both conventional and less conventional air vehicles. The ATI has been working closely with PACE to develop the whole-aircraft modeling platforms capability using the Pacelab APD toolset. This will enable the benefits and wider impacts of new technologies to be understood at whole-aircraft level. Complementing this development, the ATI has launched development of a national systems virtual validation platform to enable concept evaluation of new systems technologies to be performed. This is being developed by ATI using the Pacelab SysArc toolset, and the system models can then be deployed with both conventional and non-conventional aircraft models. In response to ATI’s requirements, PACE is further extending the capabilities of its model-based design platforms to address specific technological areas. These include the rapid setup of less conventional airframe configurations and hybrid propulsion systems for application in commercial aviation as well as in the upcoming air mobility market. Key to this is the ability to easily run trades on the degree of hybridization of installed thrust as well as its optimum use during flight. The platform will enable the ATI to model and simulate promising system technologies to help steer the technology roadmap.


Impact of hybrid-electric propulsion technologies on aircraft operators

Dr Abhishek Sahai
Specialist and technical lead aircraft electrification
ADSE Consulting and Engineering
The presentation will look at the impact of new aircraft technologies on aircraft operators in terms of cost and revenue potential. It will focus on aircraft equipped with hybrid-electric technologies via some case studies including an aircraft employing boundary-layer ingestion using hybrid-electric architectures. It will analyze the benefits and drawbacks of such aircraft for operator economics and environmental performance, and which measures would be necessary to yield competitive hybrid-electric aircraft.

10:15 - 10:45


Room A General Aviation Concepts and Technologies
10:45 - 15:15


Hybrid propulsion airplanes – market and experience

Miguel Angel Suarez Sanchez
Axter Aerospace SL
The presentation will offer an introduction to parallel, series-hybrid and full-electric propulsion for aviation, and outline the benefits of parallel hybrid for light and general aviation. It will also cover experience with parallel-hybrid configuration with light airplanes (two and four seaters); real test data and customer experience; the hybrid market and society demands; and the next steps in hybrid technology development.


Ampaire: delivering practical, compelling electric aircraft

Kevin Noertker
Co-founder and CEO
Ampaire Inc
Ampaire is test flying the world's largest hybrid-electric plane, with plans to conduct demonstration flights on commuter airline routes in the coming months. The company is on the fast track to introducing cleaner, quieter, less costly aircraft to benefit airline and general aviation operators, and improve the passenger experience. The future begins with in-service aircraft adapted for electric propulsion and proceeds to exciting new, clean-sheet, high-performance all-electric aircraft. Hear first hand from Ampaire's co-founder and CEO Kevin Noertker about Ampaire's vision, plans and industry-leading progress toward making a new era of electric aircraft a reality.


More-electric aircraft concept applied to regional jets

Hernane Catanoso Lino de Souza
Aircraft system development engineer
Delta System Solutions
The objective of this work is to understand why the MEA concept is not used for new regional jet development. The goal is to present a parameter to be calculated during the initial development phases, considering the following parameters: MTOW, maximum range and fuel volume. The parameter should be capable of identifying if a new development should be developed by MEA or conventional technologies.


Analysis of a convertible aircraft concept with a hybrid powerplant

Sergey Yegoshin
Andrey Redkin
Lead engineer
Research has been carried out to determine the rational concept and operating efficiency of a convertible aircraft with a multirotor lifting system and a hybrid powerplant for passenger transportation to remote settlements without airfields. In this paper, several concepts of convertible aircraft were analyzed. They differ in the following key features: the number and location of the lifting rotors; the method of fixing, folding and retraction for lifting rotors, or the use of tilt rotor groups; the main cruise engines and rotor (propeller) positioning; the new wing geometry.

12:25 - 14:00



Tilt-wing eVTOL aircraft conceptual design and development

David Fillingham
Research engineer
This paper will cover the conceptual design and development of a tilt-wing eVTOL aircraft concept aimed at improving urban mobility. The paper will cover the basic conceptual design, the aerodynamic and control system challenges and lessons learned during the flight testing of a scale model.


E-rop – electric and rotary-engined hybrid plane

Stefan Senger
AdvanTec GmbH
E-rop is a development project of a single-seat plane, that is equipped with an electric engine in the nose (front electric sustainer) and a Wankel-generator combination (REX) in the rear compartment. The main battery is positioned in the wing. With the combination of batteries and the REX, the plane is able to fly more than 2,500km.


i-UAM – an option to reinvigorate general aviation

Dr Rene Nardi
Business development director
I-UAM or Inter-Urban Air Mobility, as addressed by this paper, refers to air transportation activities designed for small groups of two to six passengers traveling relatively short distances between two locations, 200-300 miles apart. Those first few hundred miles is where general aviation can make a big impact on business and tourist travelers, going directly where they want and when they want. This paper describes some of the challenges and opportunities that arise once technology with unprecedented power transforms the small general aviation aircraft. The personal aircraft entering into service by 2025 will be simpler to operate and more capable than today’s aircraft.


Technical challenges in designing electrical machines for eVTOL applications

Dr Mircea Popescu
Chief technology officer
Motor Design Ltd
James Z de Ferranti
General manager
Denis Ferranti Group
Electrical machines for aerospace in general and particularly for eVTOL applications require high power and torque density and safe operation for passengers and/or crew. These requirements can be achieved with specific configurations. This presentation shows potential solutions using rare earth permanent magnets or induction and switched- reluctance technology. State-of-the-art materials and innovative technical ideas are required to ensure safe behavior.

15:40 - 16:00


Please note: this conference program may be subject to change