F1 teams had big upgrades planned for Imola but what happens now?
One of the many disruptions the Emilia Romagna Grand Prix not going ahead has caused is that of the teams’ development programmes, with several squads having planned to bring big upgrade packages to the race. Formula 1 technical expert Mark Hughes explains what effect the event being called off will have on those plans – especially since the next round is at Monaco, an outlier in terms of circuit style...
Mercedes, Ferrari and AlphaTauri had all confirmed their plans to introduce significant upgrades to their cars for the Imola race and it’s likely they would not have been the only ones.
READ MORE: Hamilton ‘counting down the days’ until Mercedes upgrades arrive
Mercedes’ update is particularly significant in that it’s the first one planned since the team acknowledged it had simply got it wrong with this car, that the aerodynamic concept it kept the faith in from last year was simply “wrong” in the words of team boss Toto Wolff.
Front suspension, bodywork and floor updates for the W14 were due to appear at Imola, with the aim of providing a more stable aerodynamic platform for the car.
The biggest shortfall of the W14 so far has been rear grip through high-speed corners and Imola would have been quite a good test of how effective the upgrade was in addressing that.
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The upgrade will instead make its debut next weekend at Monaco. Although there is a distinct absence of high-speed sections here, the update will still be relevant and running this specification will give the team useful data prior to the Spanish Grand Prix the week after, at a circuit with plenty of high-speed sections.
Likewise, Ferrari have revised upper bodywork as part of a package of changes which was initiated in Miami with the new floor.
READ MORE: How Ferrari tried to tame their SF-23 with new floor upgrades in Miami
There are also rumours of a revised suspension. The aerodynamic upgrades slated for Imola are expected to be seen at Monaco.
The SF23’s shortfall has so far been a tricky, inconsistent balance through high-speed corners. But its speed into and through slow corners has been a real strength and Monaco should see it in its best light, especially so given Charles Leclerc’s renowned speed around here.
Ferrari’s new floor (Miami, bottom, compared to Baku, top) features a more hooded outer edge in the forward section, revised vortex-generating shapes and a more pronounced ramp ahead of the rear wheels
AlphaTauri continue to address a weakness in their car’s low-speed corner performance and the updates planned for Imola included another new floor (a development of that introduced in Melbourne) to improve the car’s aerodynamics at high rear ride heights.
This will be particularly relevant for Monaco and the upgrade is due to be on the car there.
TECH TUESDAY: 0.3s per lap and a sign of things to come – AlphaTauri's latest floor upgrades analysed
There is always a greater risk of running new body parts around the street circuit with its unforgiving walls, but because the parts of all three of these teams were planned for Imola, they would likely have been on the cars for Monaco regardless.
Imola not going ahead does mean the production departments of the teams will at least have been given a few extra days to make spares.
via Formula 1 News https://www.formula1.com
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What We Learned from Flying a Helicopter on Mars
The Ingenuity Mars Helicopter made history – not only as the first aircraft to perform powered, controlled flight on another world – but also for exceeding expectations, pushing the limits, and setting the stage for future NASA aerial exploration of other worlds.
Built as a technology demonstration designed to perform up to five experimental test flights over 30 days, Ingenuity performed flight operations from the Martian surface for almost three years. The helicopter ended its mission on Jan. 25, 2024, after sustaining damage to its rotor blades during its 72nd flight.
So, what did we learn from this small but mighty helicopter?
We can fly rotorcraft in the thin atmosphere of other planets.
Ingenuity proved that powered, controlled flight is possible on other worlds when it took to the Martian skies for the first time on April 19, 2021.
Flying on planets like Mars is no easy feat: The Red Planet has a significantly lower gravity – one-third that of Earth’s – and an extremely thin atmosphere, with only 1% the pressure at the surface compared to our planet. This means there are relatively few air molecules with which Ingenuity’s two 4-foot-wide (1.2-meter-wide) rotor blades can interact to achieve flight.
Ingenuity performed several flights dedicated to understanding key aerodynamic effects and how they interact with the structure and control system of the helicopter, providing us with a treasure-trove of data on how aircraft fly in the Martian atmosphere.
Now, we can use this knowledge to directly improve performance and reduce risk on future planetary aerial vehicles.
Creative solutions and “ingenuity” kept the helicopter flying longer than expected.
Over an extended mission that lasted for almost 1,000 Martian days (more than 33 times longer than originally planned), Ingenuity was upgraded with the ability to autonomously choose landing sites in treacherous terrain, dealt with a dead sensor, dusted itself off after dust storms, operated from 48 different airfields, performed three emergency landings, and survived a frigid Martian winter.
Fun fact: To keep costs low, the helicopter contained many off-the-shelf-commercial parts from the smartphone industry - parts that had never been tested in deep space. Those parts also surpassed expectations, proving durable throughout Ingenuity’s extended mission, and can inform future budget-conscious hardware solutions.
There is value in adding an aerial dimension to interplanetary surface missions.
Ingenuity traveled to Mars on the belly of the Perseverance rover, which served as the communications relay for Ingenuity and, therefore, was its constant companion. The helicopter also proved itself a helpful scout to the rover.
After its initial five flights in 2021, Ingenuity transitioned to an “operations demonstration,” serving as Perseverance’s eyes in the sky as it scouted science targets, potential rover routes, and inaccessible features, while also capturing stereo images for digital elevation maps.
Airborne assets like Ingenuity unlock a new dimension of exploration on Mars that we did not yet have – providing more pixels per meter of resolution for imaging than an orbiter and exploring locations a rover cannot reach.
Tech demos can pay off big time.
Ingenuity was flown as a technology demonstration payload on the Mars 2020 mission, and was a high risk, high reward, low-cost endeavor that paid off big. The data collected by the helicopter will be analyzed for years to come and will benefit future Mars and other planetary missions.
Just as the Sojourner rover led to the MER-class (Spirit and Opportunity) rovers, and the MSL-class (Curiosity and Perseverance) rovers, the team believes Ingenuity’s success will lead to future fleets of aircraft at Mars.
In general, NASA’s Technology Demonstration Missions test and advance new technologies, and then transition those capabilities to NASA missions, industry, and other government agencies. Chosen technologies are thoroughly ground- and flight-tested in relevant operating environments — reducing risks to future flight missions, gaining operational heritage and continuing NASA’s long history as a technological leader.
You can fall in love with robots on another planet.
Following in the tracks of beloved Martian rovers, the Ingenuity Mars Helicopter built up a worldwide fanbase. The Ingenuity team and public awaited every single flight with anticipation, awe, humor, and hope.
Check out #ThanksIngenuity on social media to see what’s been said about the helicopter’s accomplishments.
Learn more about Ingenuity’s accomplishments here. And make sure to follow us on Tumblr for your regular dose of space!
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