May 272014
 

As originally conceived, the B-58 Hustler would have a large centerline pod that would contain both fuel for the outbound portion of the mission and a single large nuclear warhead. Numerous variations on this pod were planned, including rocket-boosted versions to serve as standoff weapons. As it turned out, the pods kept leaking fuel into the weapons bay, so a two-component pod eventually replaced the unified pod.

b-58 pod

 Posted by at 12:06 am
May 072014
 

Slowing plugging away on the greatly revised X-20 Dyna Soar article. Shown below is what it currently looks like… something of a mess. There are still a great many more illustrations I want to add, including a bucket of my own CAD diagrams, but how many will end up here is uncertain. It’s already pushing 100 pages when you include the CAD diagrams; probably too big. Perhaps a later stand-alone version will have everything plus the kitchen sink…

Image306

And the CAD diagrams:

x-20-booklet-2014-03

 Posted by at 9:25 pm
Apr 172014
 

A potential followup to THIS POST seems to show a better view of what may be a new stealthy aircraft:

Wichita’s mystery in the sky

UFO1

A tiny amount of processing gives this:

UFO2

To me, this might be a B-2, The underside of the “nose” certainly looks like the complex contouring of the B-2. But the trailing edge *looks* unlike the B-2. Another sites’ attempt at processing gives an interesting trailing edge:

Clearer photo of mysterious unidentified flying object taken in Kansas

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If this is accurate, the aircraft looks like nothing so much as the Boeing Model 988-122, one of a series of stealthy and semi-stealthy highly maneuverable multi-role aircraft designed around 1996:

Boeing 988-122 iso Boeing 988-122

 Posted by at 11:07 pm
Mar 152014
 

UPDATE: the deadline has come… these are now no longer for sale.

I am making available, for a limited time, four bound volumes of large format diagrams. These are 11X17 line-drawing CAD diagrams produced by yours truly, bound in red pressboard report covers (why? because that’s classy, that’s why).

I had not planned on releasing these, but I had also not taken into account the fact that the IRS will very soon be demanding a sizable income tax check from me. Ooops. So, my sudden financial panic is your opportunity to get a limited edition item. They will be available until some time on Thursday, March 20. At which point they will be gone forever. Each one will be hand inscribed with the number of the edition (“#1 of 5” or “#4 of 7,” whatever the case may be), with the numbering done via order in which orders are received. Also with my hand-enscribbled initials. (Because who knows, I might be famous someday.)

What I have:

1) BoMi: the complete set of diagrams created for the “Bomber Missile” articles for Aerospace Projects Review issues V2N3 and V2N4, a total of about 45 pages. Includes the MX 2276 from 1955, up through the SR-126 studies from 1957, Brass Bell, Convairs RoBo, Super Hustler, FISH; and Boeing Model 728 studies, among others. $45

BoMi booklet 2014-03

Img_3762 Img_3763 Img_3764 Img_3765 Img_3760 Img_3761

2) BWB: The complete set of diagrams created for the V1N3 APR article on Blended Wing Body aircraft, 29 pages. Contains many jetliner concepts, along with such oddities as the Lockheed CL-1201,a giant nuclear powered VTOL assault transport concept. $40

BWB booklet 2014-03 Img_3759

3) Model 2050E X-20 Dyna Soar: the diagrams from the not-yet released issue V3N4 APR article. These are the diagrams in their current state; some may change before I’m done with them. And some will not appear in the article. Includes not only the X-20, but also several proposed launch vehicles (including, I’m reasonably proud to say, the first publicly available accurate and detailed diagrams of the X-20 atop the Titan IIIc), layouts of test and operational versions of the DS with transstage, several small space stations designed expressly for DS servicing, and several high-energy transstage concepts. Also includes really quite good diagrams of the ASSET test vehicle and the X-37B spaceplane. 24 pages, $35

x-20 booklet 2014-03 Img_3766 Img_3767 Img_3768 Img_3769 Img_3770

4) Nuclear Pulse Propulsion Starships: diagrams from my hopefully-forthcoming book on nuclear pulse propulsion. I really had not planned on releasing any of the diagrams prior to publication of the book, but what the heck: here are 14 pages showing several versions of the Enzmann Starship, the Dyson Starship, the BIS Daedalus, the Martin/Bond Worldships and the US Naval Academy “Longshot.” $30

nppstarships booklet 2014-03Img_3771 Img_3772 Img_3773 Img_3774 Img_3775

 

Several of the X-20 and NPP diagrams have been formatted specifically for this release, and will not be otherwise released. And of course if I get mashed by a Mack truck or flattened by a meteorite, these diagram sets will be the only versions of these diagrams ever released. So, you know, there’s that…

 

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 Posted by at 7:21 pm
Feb 162014
 

Now available:

Issue number 08 of US Bomber Projects is now available (for background, see HERE). This issue includes:

  • Boeing Model 464-27: a slightly-swept turboprop B-52 progenitor
  • Rockwell D645-6: A minimum-weight spanloader missile carrier
  • Martin Mach 4.25: A large, manned nuclear ramjet
  • Boeing Model 484-2-2: A swept-wing, slightly supersonic B-58 competitor
  • Douglas System 464L: A many-surfaced Dyna Soar spaceplane
  • Martin Model 223-8: a 1944 step on the road to the XB-48
  • Boeing Model 801-11A: A Mach 3.5 hydrogen fueled design of incredible range
  • Martin MAMBA: A mid-1960’s A-10-analog

USBP#08 can be downloaded as a PDF file for only $4.25:

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usbp08

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Brand new: larger format drawing collections

The CAD drawings created for USBP reformatted an rescaled for 11X17 collected in separate volumes. Drawings have in some cases been corrected, improved and added to.

USBP 11X17 01-03 collects the diagrams created for issues 01, 02 and 03, including:

Rockwell D 645-1; NAA 1495-25 PAMSS; Boeing Model 701-273-0; Convair B-58-C-1; Lockheed CL-2102-2; Lockheed Model 195-A-13; Martin Model 223-1; Boeing Model 444 A; Rockwell D 645-1: LH2; NAA High Performance Penetrator; Boeing Model 701-273-1; Lockheed GL-232; Boeing Space Sortie; Martin Model 223-2; Boeing Model 461; Northrop Low Altitude Penetrator; Rockwell D 645-4A; Lockheed System 464L; Convair Mach 4 “Rollover;” Boeing Model 701-273-3; Boeing HSCT Model 1080-854; Martin Model 223-3; Boeing Model 462

USBP11x17-01-03 can be downloaded as a PDF file for only $11:

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usbp11x17-01-03

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USBP 11X17 04-06 collects the diagrams created for issues 04, 05 and 06, including:

McDonnell System 464L; Lockheed-Martin Falcon; Lockheed Senior Peg; Boeing Mobile Missile Carrier; Boeing Model 701-273-4; Lockheed Cruise Missile Carrier; Boeing Model 462-5; Martin Model 223-4; McDonnell-Douglas ATB; McDonnell-Douglas/Boeing DF-9; Boeing Model 701-273-5; Fairchild N-9; Martin Model 223-5; Rockwell D645-5;North American 464L; Boeing Model 464-17; Boeing Model 464-18; Convair WS-125A; Martin MX-2092; GD AMPSS; Republic System 464L; Martin Model 223-6; Boeing Model 701-273-6; Martin Water-Based Attack Aircraft

USBP11x17-04-06 can be downloaded as a PDF file for only $11:

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usbp11x17-04-06

 Posted by at 1:27 pm
Feb 122014
 

I usually don’t just repost aerospace projects from other websites, but what the heck: An illustration of a 200 megawatt nuclear powerplant for aircraft. This single-reactor, four-turbojet engine would have been installed in a highly modified B-36 or B-60.

 

ANP53 aircraft mounting

 

This powerplant is very similar to the General Electric powerplant intended for the X-6, which consisted of an R-1 reactor and a P-1 powerplant… four modified General Electric J47 turbojets. However, here the reactor is spherical rather than the R-1’s cylindrical, and the engines are described as Wright engines rather than GE. Wright was not a major designer of turbojets… this drawing might show engines based on the Wright J67, which was a license built version of the British Rolls-Royce Olympus. This nuclear turbojet concept is probably form fairly early in the design process.

The basic concept was simple enough. The reactor would replace chemical jet fuel by putting a heat exchanger where the turbojet would normally have a combustor. In order to get the heat from the reactor to the heat exchanger, a NaK (an alloy of sodium and potassium) would be used. NaK has the convenient feature of being liquid at room temperature (freezing at -11 Celcius), boiling above 785 Celcius. This means that in most conditions, even with the reactor off, the liquid in the pipes won’t freeze, and the liquid will stay a liquid, capable of carrying considerable thermal energy, at usefully high temperatures. On the other hand, NaK has the unfortunate problem of having a serious hatred for water and oxygen, merrily exploding in contact with either (especially at high temperature). If your nuclear engine springs a leak… watch out.

 Posted by at 9:33 am