By C. N. Hill
A Vertical Empire offers an outline of the British rocketry and area programme from the Nineteen Fifties to Nineteen Seventies, detailing the Medium variety Ballistic Missile Blue Streak and its conversion to a satellite tv for pc launcher as a part of the eu Launcher improvement agency (ELDO). This commonly revised moment variation contains fabric in basic terms made to be had long ago ten years and the textual content is supplemented via a variety of photos, sketches and records. The all-British satellite tv for pc Black Arrow is defined, in addition to the study rocket Black Knight, the Blue metal missile and the rocket powered interceptor plane.
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Extra info for A Vertical Empire: History of the British Rocketry Programme
Initial thoughts were for an attitude control and station-keeping capability. Another possibility emerged as a requirement for a high energy upper stage for the Black Arrow launcher, utilising the spiral orbit-raising principle from an initial low altitude parking orbit. Interestingly, at that time ELDO was also considering the augmentation of the payload capability of its launch vehicle by the same means. 5 kV was Figure 20. I. of close to at the RAE. 3,000 s. 10 10 mN thrust might be adequate for attitude control, but not for orbital adjustment.
The SRN-1, Britain’s first hovercraft. Indeed, the firm for some years was known as the British Hovercraft Corporation, developing and building all the British hovercraft. This is not an exhaustive list. Ironically, all these projects fulfilled their requirements. If Saunders Roe were asked to produce a design, they did so, and it would be fair to say that the designs were exactly what was asked for. If that is the case, then it has to be asked whether the requirements were reasonable to begin with.
This is called regenerative cooling. One way to do this is to have a double walled chamber, with the fuel flowing between the two walls. This tends to be rather heavy – the pressure in the chamber is obviously quite high, and so the walls need to be robust. This is illustrated in the de Havilland Spectre motor shown in Figure 6. A refinement on this method was to make a chamber of thin nickel tubes brazed together. Reinforcing bands were usually attached around the tubes, but overall, the construction was much lighter.
A Vertical Empire: History of the British Rocketry Programme by C. N. Hill