"Zero-emissions” podcast series (Ep. 1): Cleaner, greener propulsion systems in the era of advanced air mobility

Welcome to Talking Aerospace Today – a podcast for the Aerospace & Defense industry. A place that brings the promise of tomorrow’s technology to the ears of our listeners today.

There’s a lot of talk round air mobility these days. So much innovation. No question the electric vertical take-off and landing (eVTOL) vehicles will have a huge role. There are many reasons as to why eVTOLs will be so popular. One of the primary reasons: zero emissions. Right now, more than ever, new modes of air transportation need to be cleaner, greener and better for our environment.

Today, in our first episode of a new series we’re calling “The Future of Air Mobility: Zero Emissions Aircraft,” we'll be talking about how the aerospace industry is planning for a cleaner, greener future. We’ll cover the various types of propulsion technology and how better blends of fuel are helping to lighten the carbon footprint. You’ll hear about current advancements and how the digital twin is helping companies keep up with the latest technologies.

I am your host, Scott Salzwedel, and I will be joined by Dale Tutt, Vice President of Aerospace & Defense at Siemens Digital Industries Software. Dale has a lot to say on this topic – and we plan to cover a lot ground.

So please take a listen as we discuss the promise and future of zero-emissions aircraft.

In this episode, you will learn:

• How the airline industry is preparing for a greener future. (2:08)
• The role of sustainable aviation fuel (SAF) in reducing hydrocarbons. (3:52)
• Paths towards fuel efficiency and reduced emissions. (5:19)
• Why the wait to reach zero-emissions aircraft? (8:42)
• How energy density and power density relate to one another. (11:49)
• The controversy around hydrogen. (14:45)
• Why a comprehensive digital twin is critical in the design process. (21:33)

Connect with Dale Tutt:

• LinkedIn

Connect with Scott Salzwedel:

• LinkedIn

Resources:

• Siemens Aerospace & Defense website

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