HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Blog
Aerodynamics Simulation Gets Faster in Virtual Wind Tunnel
10/9/2013

Image 1 of 3      Next >

Altair's HyperWorks Virtual Wind Tunnel can predict an automobile's external aerodynamic performance faster and more accurately. Performance includes aerodynamic lift, drag, pressure distribution, flow field (flow separation), and aero-acoustics.   (Source: Altair)
Altair’s HyperWorks Virtual Wind Tunnel can predict an automobile’s external aerodynamic performance faster and more accurately. Performance includes aerodynamic lift, drag, pressure distribution, flow field (flow separation), and aero-acoustics.
(Source: Altair)

Image 1 of 3      Next >

Return to Article

View Comments: Newest First|Oldest First|Threaded View
Page 1/2  >  >>
Ann R. Thryft
User Rank
Blogger
Re: So cool!
Ann R. Thryft   10/14/2013 4:54:57 PM
NO RATINGS
OK, tekochip, now I understand your phone number. A ZiLOG alumnus, eh? The electronics world was a lot smaller back then. I remember that story about Gates yet owning DOS when he pitched IBM. It was going the rounds.

tekochip
User Rank
Platinum
Re: So cool!
tekochip   10/14/2013 4:22:24 PM
NO RATINGS
Bill's first machine was the Altair, as featured in the now famous cover from Popular Electronics.  I should have saved that issue.
 
A small world that it is.  I worked at ZiLOG for a number of years, including a time when Curt Crawford was our CEO.  Curt had worked at IBM while IBM was selecting which processor to use for IBM's personal computer.  Should the PC use a Z80 running CPM, or should it be an 8080 running Microsoft's DOS?  As the story goes, Bill Gates did not own DOS when he pitched the deal to IBM, and only bought the rights after IBM had agreed to the deal.  So Curt Crawford was instrumental in sealing a deal that cost ZiLOG, his future company, billions.  Things went about as smoothly while Curt was at the helm, too. 
 
Also funny was that I heard this story independently from Curt Crawford and from Federico Faggin- the same story from opposite ends of the table.


Ann R. Thryft
User Rank
Blogger
Re: So cool!
Ann R. Thryft   10/14/2013 2:13:30 PM
NO RATINGS
tekochip, that's really funny about your phone number. I was still in marcomm back in those ancient days of the 6800 vs the 8080. I also think it's funny that I couldn't remember Gates' first computer being an Atari--thanks, JumboJambalya.

tekochip
User Rank
Platinum
Re: So cool!
tekochip   10/11/2013 12:24:42 PM
NO RATINGS
He's got it right, and Ann has a link in her post.
 
I hate to admit it, but that's why my phone number is 8080.


JumboJambalya
User Rank
Iron
Re: So cool!
JumboJambalya   10/11/2013 11:15:23 AM
NO RATINGS
You are thinking of Atari, Cadman

Ann R. Thryft
User Rank
Blogger
Re: Effective and Efficient
Ann R. Thryft   10/10/2013 1:08:26 PM
NO RATINGS
Thanks, jhankwitz. I think the idea is not to entirely replace actual wind tunnels, but cut down on the hassle of iterations using them. Instead, more or most iterations can be done in software.

jhankwitz
User Rank
Platinum
Effective and Efficient
jhankwitz   10/10/2013 8:44:32 AM
NO RATINGS
This simulation appears far superior to and less costly than having to do real-world testing.  Great stuff!

Ann R. Thryft
User Rank
Blogger
Re: Altair
Ann R. Thryft   10/9/2013 12:51:12 PM
NO RATINGS
Altair (no "e") is the name of a star, as well as the name of the PC that some consider the original one: the Altair 8800, based on an Intel 8080, Intel's second microprocessor (remember those? remember the Motorola 6800?):
http://oldcomputers.net/altair.html
https://en.wikipedia.org/wiki/Intel_8080

Ann R. Thryft
User Rank
Blogger
Re: So cool!
Ann R. Thryft   10/9/2013 12:43:41 PM
NO RATINGS
Glad you found this interesting Cadman. I was amazed at the current state-of-the-art of simulation and optimization software. Many of these talks were accompanied by videos of models in action during optimization analysis. The fine detail they can portray is astonishing.

Cadman-LT
User Rank
Platinum
Altair
Cadman-LT   10/9/2013 12:35:41 PM
NO RATINGS
Wasn't Altair the name of the first computer Bill Gates designed software for? IBM Altair? maybe with an e though...Altaire.

Page 1/2  >  >>
Partner Zone
More Blogs
An Israeli design student has created a series of unique pieces of jewelry that can harvest energy from default movements of the body and even use human blood as a way to conduct energy.
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
Stanford University researchers have found a way to realize what’s been called the “Holy Grail” of battery-design research -- designing a pure lithium anode for lithium-based batteries. The design has great potential to provide unprecedented efficiency and performance in lithium-based batteries that could substantially drive down the cost of electric vehicles and solve the charging problems associated with smartphones.
Help us recognize engineers who are ahead of the trends and making big moves in the design engineering community.
Robots in films during the 2000s hit the big time; no longer are they the sidekicks of nerdy character actors. Robots we see on the big screen in recent years include Nicole Kidman, Arnold Schwarzenegger, and Eddie Murphy. Top star of the era, Will Smith, takes a spin as a robot investigator in I, Robot. Robots (or androids or cyborgs) are fully mainstream in the 2000s.
Design News Webinar Series
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 11:00 a.m. California / 2:00 p.m. New York
5/13/2014 10:00 a.m. California / 1:00 p.m. New York / 6:00 p.m. London
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Aug 18 - 22, Embedded Software Development With Python & the Raspberry Pi
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Last Archived Class
Sponsored by igus
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service