I'd be interested to learn if the range-safety package had to be scaled up or down for the material change. The range-safety package is (usually) an explosive designed to rip open the booster in a controlled manner in case of loss of control. This permits the propellant to burn at altitude and at zero pressure (instead of in the thrust chamber).
Is it easier or more difficult to split the side of a composite booster?
Wow! I have many years experience in the aerospace industry. I have seen composites used, long ago, for upper stages, which operate in space. I have not seen that done for the while launcher. It should not be suprising considering what is being done for aircraft. This is really interesting and a real breakthrough.
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
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.