Join us each week as celebrity guests pitch an idea for a film based on one of the SUPER niche sub-genres on Netflix. From ‘Steamy Crime Movies from the 1970s’ to ‘Australian Dysfunctional Family Comedies Starring A Strong Female Lead’, our celebrity guests will pitch their wacky plot, their dream cast, the marketing stunts, and everything in between. By the end of every episode, Jimmy Carr, Comedian by night / “Netflix Executive” by day, will decide whether the pitch is greenlit or condemned to development hell! New episode every other Wednesday starting May 28th! Listen on all podcast platforms and watch on the Netflix is a Joke YouTube Channel . The Big Pitch is a co-production by Netflix and BBC Studios Audio.…
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Daily Deals
Modelling the tub
סדרה בארכיון ("עדכון לא פעיל" status)
When?
This feed was archived on January 12, 2025 22:07 (
Why? עדכון לא פעיל status. השרתים שלנו לא הצליחו לאחזר פודקאסט חוקי לזמן ממושך.
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 206000539 series 2308240
תוכן מסופק על ידי The Open University. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי The Open University או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.
Lewis Butler from Red Bull Racing explains how the design and the construction of the tub makes for a very complicated computer model.
…
continue reading
18 פרקים
שתפוסדרה בארכיון ("עדכון לא פעיל" status)
When?
This feed was archived on January 12, 2025 22:07 (
Why? עדכון לא פעיל status. השרתים שלנו לא הצליחו לאחזר פודקאסט חוקי לזמן ממושך.
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 206000539 series 2308240
תוכן מסופק על ידי The Open University. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי The Open University או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.
Lewis Butler from Red Bull Racing explains how the design and the construction of the tub makes for a very complicated computer model.
…
continue reading
18 פרקים
כל הפרקים
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A short introduction to this album.
How final element analysis is used to get maximum performance out of Formula 1 cars, focussing on two components: the wheel hub and the 'tub'.
The first step in final element analysis is to understand precisely what a component does and how it interacts with other elements. Lewis Butler from Red Bull Racing reveals the role of the hub in F1 car design.
The second step is to analyse the stresses and strains that the component will be subject to. Lewis Butler from Red Bull and Ray Martin from the OU explain how the hub has to be able to cope with massive external loads.
The third step is to consider the wheel hub's boundary conditions and how these interact with the external stresses on the wheel hub.
Step 4 is to create a solid CAD model of the hub. This is a complex process which involves a series of assumptions and simplifications which need to be taken into account to get a true picture of the hub's behaviour.
Step 5 is to create a mesh model of the hub, with 72 000 elements. The mesh density is at its greatest in areas of particular interest.
Step 6 is to input the various stresses and loads that the hub will have to cope with, and use a computer programme to solve the model. Today this can be done quickly and reliably though it still needs a lot of interpretation by the engineers and designers.
The final step is to put the lessons learned through FEA and use them to manufacture new improved components which increase your chance of success.
The same FEA process that was used to redesign a car's hub can also be used to improve its 'tub', otherwise known as its chassis.
The tub, or chassis, is the largest component of a car. It cocoons the driver and all the major components, from the engine to the car's suspension, are mounted in the tub.
The stiffer the tub, the more responsive and better performing the car. A torsion test can be used to assess and then improve the tub's characteristics.
The engine and the other components attached to the tub set relatively straightforward boundary conditions.
Lewis Butler from Red Bull Racing explains how the design and the construction of the tub makes for a very complicated computer model.
Lewis Butler explains why and how he builds a model of half of the tub. Because of its complexity, much time and computing power is needed to solve the model.
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Finite Element Analysis - for iPad/Mac/PC
Lewis Butler analyses the data generated by solving the model. Having to have a hole for the driver to sit in has a big impact on the how stiff the tub can be.
F
Finite Element Analysis - for iPad/Mac/PC
In order to be confident about the results of computer simulations, Red Bull compares them with practical investigations. They are disappointed if the results are more than 5% apart from computer predictions.
F
Finite Element Analysis - for iPad/Mac/PC
The results of CAD should be treated sceptically and require a lot of interpretation and real world comparison. Ultimately the engineer's experience and judgement are more important than information generated via computer models.
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