Work proceeds on the 1/700 scale Nova/Post-Saturn model collection. Here are some of them in various states of completion, not to scale.
Sometimes there’s a work slowdown. Like when Fingers decides that the best of all possible places to be is on my laptop.i
An illustration from 1984 showing the main features of an orbital railgun for the Strategic Defense Initiative program. While the design looks reasonable enough, almost certainly this is either missing a whole lot of important details or has changed them into unrecognizability. Scale is impossible to determine, but a practical space-based railgun capable of generating the projectile velocities needed (typically 10 km/sec) would have been an impressive structure indeed.
A magazine ad from 1967 showing a concept for a “Hot Cycle” helicopter. The “hot cycle” was a way to spin the rotors without imparting a massive torque to the fuselage as usually happens with helicopters, requiring a tail rotor to counter. here, instead of mechanically linking the engine to the rotor via drive shafts and gears, the engine exhaust was ducted up through the central rotor shaft, then out to the tips of the rotors, and then ejected through thrust-generating nozzles. This would impart only a trivial amount of torque to the fuselage, largely from friction with the shaft bearings. it was a great idea, but there were some issues with leakage around the bearings as well as being impressively loud and fuel-hungry.
Note that while the “hot cycle” eliminated the great majority of the need for an anti-torque tail rotor, this and similar designs still had one. This tail rotor would be used to swing the tail back and forth, yawing the aircraft at low speed.. This woudl require that the rotor be able to provide thrust in either direction on demand.
Another early look at US Spacecraft Projects #6, this time showing one of the more unusual space vehicles ever seriously contemplated… a single stage to orbit space station. This one would seem to be especially vulnerable to thrust imbalance, but at least it had enough engines (11,520) so that if one went out, the lack of thrust wouldn’t be *too* hard to counter.
The San Diego Air and Space Museums Flickr account recently added this illustration, showing a Convair “Big Stick” being launched off the back of mobile transporter. “Big Stick” was a Convair concept for a nuclear ramjet powered cruise missile of nearly unlimited range, a less-known competing design against Voughts Pluto vehicle.
A higher rez (though, sadly, not a whole lot higher) version is available HERE.
If you are interested in Big Stick and Project Pluto, I recommend Aerospace Projects Review issue V2N1, which covers both in detail.
Discussions with Fantastic Plastic about model sets of large boosters is starting to focus on the Nova/Post Saturn collection for the initial release. Scale is likely to be 1/700 ( the smaller boosters aren’t *too* small, the bigger boosters are impressive and it will go with any of a number of existing ship model kits), and the current lineup is shown below.
Picking which designs to include and which to exclude is a bit of trick with the Nova/Post-Saturn line, as there were literally *hundreds* of designs worthy of consideration. If anyone has a suggestion for some other design you’re dying to see, let me know. The “inches” scale bar here is for the models at 1/288 scale… which this model set assuredly *won’t* be. Fantastic Plastic has previously released a 1/288 ROMBUS and a 1/288 NEXUS and *may* release 1/288 scale models of some of the others as individual kits… but the Sea Dragon and the Super-NEXUS would be *huge.* Once the collection is finalized a single display base will be sketched out.
An early look at the next US Bomber Projects.
Lockheed’s entry into the FAA’s 1960’s Supersonic Transport contest was the L-2000. It was an appealing design, sort of a super-sized and angular Concorde. it lost to the Boeing 2707 due in no small part to the 2707’s swing wings… wings which wound up being fixed, like those of the L-2000.
In 1965 Lockheed released an exploded view of the L-2000’s structure, reproduced in Aviation Week, split across two pages. I took the images and fixed them; the full-size end result is pretty spiffy. I have uploaded the illustration, and two additional L-2000 images to the 2019-02 APR Extras Dropbox folder, available to $4 and up subscribers to the APR Monthly Historical Documents Program.
The Vought Hypervelocity Missile program began in the 1980’s as an effort to create a relatively low-cost anti-armor missile. Instead of a massive warhead, the HVM would use kinetic energy to simply punch a hole through the armor of Soviet tanks. it would do this by accelerating to in excess of Mach 4. The HVM program continued on in several modified forms into the 21st century, but eventually did not result in production.
A recent pile of stuff purchased on eBay included two Vought prints of the HVM, one showing either a test round or a mockup, the other an artists concept showing an armored vehicle with a large turret for the storage and launch of HVMs, in the process of ruining the day of the crews of two Soviet T-72s. Sadly the prints have seen better days, having gotten a bit crumpled over the years, but they’re better than nothing. I have scanned them in full color/300 DPI and uploaded the scans to the 2019-02 APR Extras folder on Dropbox, available to all APR Patrons and Monthly Historical Documents subscribers at the $4 level or higher.
