asteroza + continuous   43

Introducing Hakken Beta | Blogs
Asset discovery scanner for all those "test" systems people tend to forget about
network  asset  scanning  service  continuous  discovery  security 
may 2019 by asteroza
Continuous-wave room-temperature diamond maser | Nature
A step up from that organic crystal maser, which was materials limited to pulse ops
room  temperature  continuous  wave  maser  materials  science  research  technology  physics  optics  oscillator  diamond  laser  pumped  defect  vacancy 
april 2018 by asteroza
FALCON reactor-pumped laser description and program overview (Conference) | SciTech Connect
This is circa 1989-1991, and seems to feel a single laser/reactor complex can get to 100MW and have higher efficiency. Though beam quality will be an issue due to gas gain medium.
nuclear  pumped  continuous  wave  laser  reactor  fission  fragement 
december 2017 by asteroza
Open-source metal 3-D printer - Appropedia: The sustainability wiki
A semi-brute force ghetto approach, mounting effectively a MIG welder on a 3D printer frame's printer head.
opensource  3D  printer  fabber  metal  continuous  MIG  welder  Delicious 
december 2013 by asteroza
HEARD App - Capture the moments you would otherwise miss
Like those crash event recorders, that continuously record just in case, this is an iPhone app to record 5 minutes worth of recent audio in case you need it. Though is this dumping to storage or holding it in RAM, because if it is dumping to flash a lot, write wear on the NAND flash might be an issue?
app  continuous  software  iPhone  audio  recorder  event  sound  crash  storage  Delicious 
june 2013 by asteroza
UA Engineering Professor Uses Aerospace Materials to Build Endless Green Pipeline
Hrm, manufacturing method is actually EXTREMELY similar to Lockheed's OTEC CWP continuous pipe maker technology. The difference may be Lockheed's pipe maker uses a laminate fabric laydown process that follows the pipe axis, while this seems to do a possibly continuous spiral wrap. Hard to tell.
QuakeWrap  InfinitPipe  carbon  fiber  reinforced  FRP  plastic  honeycomb  core  filler  laminate  continuous  endless  production  pipe  research  development  technology  Delicious 
august 2012 by asteroza
EN-AVT-150-08.pdf (application/pdf Object)
Interesting continuous wave detonation engine design. Basically you have a shockwave running around in circles (well, a spiral of sorts) in an open ended annular space, with careful injection of propellant just before the wave arrives at a particular point in the injector ring on one end. Similar to a PDE engine, in that you need high speed pulsed injection just before the detonation wave arrives on the ring, and you have this spiral output that resembles a PDE pulse output.
rotating  rotary  RDE  RWDE  continuous  spin  detonation  wave  engine  CDWE  CDWRE  TDW  transverse  spiral  PDE  pulse  engine  propulsion  research  space  aerospace  development  annular  combustion  chamber  Delicious 
august 2012 by asteroza
Interesting remark that 1.2 micron lasers on their own have poor atmospheric hole boring capability (11 microns is better for that?), ordinarily requiring an increase in intensity to the point of being weapons grade. But this could be mitigated with a primary continuous wave laser augmented with a pulsed laser at a different frequency to "sweep" the air, dramatically reducing the intensity requirement of the main laser down to aircraft safety levels, but at the cost of increased power usage. Though on clear days this wouldn't be necessary.
SPS  SBSP  SSP  laser  research  CW  continuous  wave  cloud  penetration  hole  boring  Delicious 
october 2011 by asteroza
A modest proposal: the Continuous Client -- Engadget
This is basically extending the thin client/Sun Global Desktop scheme to mobile phones, at least for a rough prototype. The next step is tweaking the OS to actually have a mobile device UI paradigm rather than a desktop OS (The current Achilles heel of windows 7 Tablets). Android for PC (and perhaps ChromeOS) is a start in the right direction. Combine this with a mixed homogeneous cluster OS concept, where the core OS is in the cloud, syncing with devices as they come back from being offline, and you get close to this Continuous Client concept.
continuous  client  thin  remote  desktop  morphing  UI  OS  device  agnostic  HCI  concept  mobile  usability  Delicious 
june 2010 by asteroza
Infinitely Variable Transmission
An interesting alternative to conventional CVT transmission equipment, which has upper torque limitations because they are effectively two flat surfaces in forced friction contact. The D-Drive seems to get around that and use gears exclusively, so much higher torque is possible. The only hangup is to prove the energy ratio between the primary input and the internal secondary control shaft. The claim is that the input for the secondary shaft is small, but if it gets too large, it may be hard to justify development because of the parasite power cost, in comparison to the friction in existing CVT and conventional transmission designs.
D-Drive  IVT  CVT  transmission  frictionless  automotive  technology  continuous  variable  drive  Delicious 
may 2010 by asteroza

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