THE AWARD
CATEGORIES
REGISTRATION
SUBMIT YOUR WORK
ENTRY INSTRUCTIONS
TERMS & CONDITIONS
PUBLICATIONS
DATES & FEES
METHODOLOGY
CONTACT
WINNERS
PRESS ROOM
GET INVOLVED
DESIGN PRIZE
DESIGN STORE
 
THE AWARD | JURY | CATEGORIES | REGISTRATION | PRESS | WINNERS | PUBLICATIONS | ENTRY INSTRUCTIONS

Orca Emergency Medical Aircraft by Soma Varga

Home > Winners > Design #112394 >Interview
Editor Frank Scott (FS) from DesignPRWire has interviewed designer Soma Varga (SV) for A' Design Awards and Competition. You can access the full profile of Soma Varga by clicking here. Access more information about the award winning design Orca here.



Interview with Soma Varga at Friday 7th of May 2021

FS: What is the main principle, idea and inspiration behind your design?
SV: We looked on the current emergency medical market and shockingly found two problems that are continuously overlooked. First, due to the globalization, the average response time of emergency medical services increased by nearly 40% in the past 20 years. On the other hand, using outdated gas turbine technology in these missions, an increasingly higher and higher operational cost results for the rotorcraft operators. There is a clear need from both the patient's side for a faster rescue, and both on the operational side for a more profitable mission profile. That is where the Orca eVTOL offers significant progress. With the electric propulsion and fixed-wing aircraft like cruise flight, it is able to reduce response time by several minutes, while due to the lower system complexity and electricity as propellant, a remarkable operational cost reduction is achievable.

FS: What has been your main focus in designing this work? Especially what did you want to achieve?
SV: We wanted to merge functionality with aesthetics. In general aerodynamics result in appealing shapes and forms, but the focus was always on maximized system performance. It was crucial to optimize the external geometry and to design the components for the lowest allowable structural weight, all required to offer high take-off and cruise speed.

FS: What are your future plans for this award winning design?
SV: Already during the A 'Design Competition we set out to establish a strong founding team behind the project. The ultimate goal has always been to reach the actual flight with the fully functioning prototype. We currently work on the subscale version of the Orca that is a remotely piloted vehicle used as a proof of concept. We strive to have the full scale prototype aircraft type certified and ready to enter into service by the end of 2026.

FS: How long did it take you to design this particular concept?
SV: The research and engineering behind the project that resulted in this specific aircraft required approximately 6 months. Of course, this was only the conceptual design phase that has to be complemented by the design and selection of all the built-in subsystems.

FS: Why did you design this particular concept? Was this design commissioned or did you decide to pursuit an inspiration?
SV: The initiating idea behind the project was the renowned international aircraft design competition by the British Royal Aeronautical Society in 2020. We found the initially posted requirements for and emergency medical aircraft with vertical take-off and landing capability accompanied by an entirely battery fed electric propulsions system to be a feasible concept. Of course this could be only thought as feasibly with the current achievements in the battery and electric motor technologies. These kinds of aircraft went from a typical science fiction element into an executable and even profitable group of aerial vehicles.

FS: Is your design being produced or used by another company, or do you plan to sell or lease the production rights or do you intent to produce your work yourself?
SV: We intend to design and manufacture the aircraft. The Orca Aerospace was especially set up with this particular mission in mind.

FS: What made you design this particular type of work?
SV: We are convinced that electrification will bring the 4th revolution in the aerospace industry. Exploiting the benefits of distributed electric propulsion, aircraft architectures never imagined before became possible.

FS: Where there any other designs and/or designers that helped the influence the design of your work?
SV: In the aviation industry, the Urban Air Mobility movement resulted in a powerful amount of studies how the aircraft of the future might look like. Of course, all these were only guidelines and we had to take a look on today's rotorcraft world as well. We especially restricted the Orca's external geometry to remain in the ballpark of the Eurocopter EC-135's in order to leverage all the currently existing heliports. On the other hand, Burt Rutan's works gave quite a bit of inspiration. His way of merging aerospace technology into extraordinary shapes was and will always be epic!

FS: Who is the target customer for his design?
SV: They are all the emergency medical operators around the globe. Not only the air ambulance, but the ground based services could exploit the benefits of operating with the Orca. In case of the ground based emergence medical services, we are able to cover the same dispatch area but with lower number of station and personnel, whereas in case of the helicopter emergency services we complement their mission with a profitable solution for lower flight ranges.

FS: What sets this design apart from other similar or resembling concepts?
SV: We designed the aircraft keeping safety at the highest priority. On the other hand we used our experience from the aviation industry to design a new generation of aircraft that is revolutionary enough, but still traditional to be able to have it certified. Certification in an aircraft's life decides if it is going to be a profitable project or a doomed one. Compared to our competitors we offer an aircraft architecture that has redundant safety features, this is not only appealing for the operators but eases the certification and reduces the development project cost.

FS: How did you come up with the name for this design? What does it mean?
SV: The design proposal for the Royal Aeronautical Society's competition required not only a detailed design document, but a fully built up simulation file for the X-Plane aircraft simulator. When we implemented the very first texture on the geometry we used a black, white and red colour combination. The resulting look of the aircraft was quite similar to the killer whale's, the orca's appearance.

FS: Which design tools did you use when you were working on this project?
SV: First of all a lot of textbook on aircraft desing of course. We modeled tha shape in the Solid Woks CAD tool and used KeyShot for the renderings.

FS: What is the most unique aspect of your design?
SV: We use the so-called three-surface aircraft layout that allows us to cope with sever shifts in the aircraft's center of gravity. This is especially important for aircraft using battery since in case of a thermal runaway it has to be possible to eject these burning batteries outside of the aircraft. In a traditional aircraft layout, this kind of sudden center of gravity shift would result in an uncontrollable aircraft, thus crashing.

FS: Who did you collaborate with for this design? Did you work with people with technical / specialized skills?
SV: All of us are engineers with years of industry experience. There are avionics, aircraft, vehicle and mechanical engineers in our team. We received valuable advices from the Hungarian Air Ambulance already during the conceptual design phase, and they continue to provide us with vital insight into the operation throughout the development process of the prototype.

FS: What is the role of technology in this particular design?
SV: It is the technology that allows the very specific mission the aircraft is designed for. Being able to take-off and land vertically and still fly horizontally at high speeds requires the complex interaction of the propulsion systems. Only through the advancements in battery technology, composite material science and electric motor efficiency is the concept of Orca eVTOL possible.

FS: Is your design influenced by data or analytical research in any way? What kind of research did you conduct for making this design?
SV: The concept is entirely based on aeronautical research. This contains selecting high performance laminar flow airfoils, efficient electric engines, high strength but low weight carbon fibre material and lithium based batteries with the highest available energy density. The biggest challenge was to work out a common set of engineering principles both from rotorcraft design and fixed wing aircraft design. Separately these areas of engineering are well documented, but the novel field of VTOL aircraft is still a new land.

FS: What are some of the challenges you faced during the design/realization of your concept?
SV: The energy requirement of vertical take-off and landing is up to 8 times higher than of an efficient horizontal flight. Since the Orca uses electricity as propellant - a technology still in its first feasible years - required us to come up with engineering solutions to maximize the overall system energy efficiency to reach a minimum of 120km of range with a pilot, a passenger and a patient onboard of the aircraft.

FS: How did you decide to submit your design to an international design competition?
SV: We knew A'Design from the past and felt it is a great forum to show the Orca to the world and to gain attention to our project. Keeping it local was never an option for us.

FS: What did you learn or how did you improve yourself during the designing of this work?
SV: Working in a team and coordinating such a work is never easy, that is the very first lesson we learned. On the other hand being able to step back and to have an unbiased opinion and being able reiterate the idea is vital to its survivability.


FS: Thank you for providing us with this opportunity to interview you.

A' Design Award and Competitions grants rights to press members and bloggers to use parts of this interview. This interview is provided as it is; DesignPRWire and A' Design Award and Competitions cannot be held responsible for the answers given by participating designers.



SOCIAL
+ Add to Likes / Favorites | Send to My Email | Submit Comment | Comment | View Press-Release


 
design award logo

BENEFITS
THE DESIGN PRIZE
WINNERS SERVICES
PR CAMPAIGN
PRESS RELEASE
MEDIA CAMPAIGNS
AWARD TROPHY
AWARD CERTIFICATE
AWARD WINNER LOGO
PRIME DESIGN MARK
BUY & SELL DESIGN
DESIGN BUSINESS NETWORK
AWARD SUPPLEMENT

METHODOLOGY
DESIGN AWARD JURY
PRELIMINARY SCORE
VOTING SYSTEM
EVALUATION CRITERIA
METHODOLOGY
BENEFITS FOR WINNERS
PRIVACY POLICY
ELIGIBILITY
FEEDBACK
WINNERS' MANUAL
PROOF OF CREATION
WINNER KIT CONTENTS
FAIR JUDGING
AWARD YEARBOOK
AWARD GALA NIGHT
AWARD EXHIBITION

MAKING AN ENTRY
ENTRY INSTRUCTIONS
REGISTRATION
ALL CATEGORIES

FEES & DATES
FURTHER FEES POLICY
MAKING A PAYMENT
PAYMENT METHODS
DATES & FEES

TRENDS & REPORTS
DESIGN TRENDS
DESIGNER REPORTS
DESIGNER PROFILES
DESIGN INTERVIEWS

ABOUT
THE AWARD
AWARD IN NUMBERS
HOMEPAGE
AWARD WINNING DESIGNS
DESIGNER OF THE YEAR
MUSEUM OF DESIGN
PRIME CLUBS
SITEMAP
RESOURCE

RANKINGS
DESIGNER RANKINGS
WORLD DESIGN RANKINGS
DESIGN CLASSIFICATIONS
POPULAR DESIGNERS

CORPORATE
GET INVOLVED
SPONSOR AN AWARD
BENEFITS FOR SPONSORS
IMPRESSUM IMPRINT

PRESS
DOWNLOADS
PRESS-KITS
PRESS PORTAL
LIST OF WINNERS
PUBLICATIONS
RANKINGS
CALL FOR ENTRIES
RESULTS ANNOUNCEMENT

CONTACT US
CONTACT US
GET SUPPORT

Good design deserves great recognition.
A' Design Award & Competition.