At the same time patents concerning the curved planform
concept have been deposited, but only for a tip extension of wings of transport aircrafts [6, 7].
When a circular group of bed mussels is pulled, the planform
area of the group is the sum of the planform
areas of individuals within the group, approximately [pi][R.
and land cover changes on a mixed river flood plain, Amite River, USA.
Even after having been hit by two missiles, the distinctive planform
of a MiG-21 was evident--albeit burning from mid-fuselage aft--passed down the left side of Fox's Hornet.
Consider a wing with planform
area A, moving in a 2-dimensional steady wind flow of given absolute wind speed [?
The Sabre began life as a straight-wing design which was produced (for the Navy) as the FJ-1 Fury, a tubby (if still somewhat attractive) airplane of clearly subsonic planform
Beaumont, "Preliminary results from a planform
kinematic model of orogen evolution, surface processes and the development of clastic foreland basin stratigraphy", en Stratigraphic Evolution of Foreland Basin, S.
evolution in convection--an embedded centre manifold, J.
This paper explores the application of a robust Multi-Objective Evolutionary Algorithm (MOEA) for the design and optimisation of aerofoil sections and wing planform
of UAVs and UCAVs.
The Global Hawk's basic airvehicle planform
was not revolutionary and did not pose any difficulty to speak of.
The assemblage represents the alluvial plain of a seasonal dryland traversed by suites of narrow channels that probably had an anastomosing planform
(Rygel 2005), as indicated by multiple, narrow channels at similar levels connected by sheet sandstones ("ribbon tiers" of Kraus and Wells 1999).
Boeing has switched to a flying-wing shape with continuous nose-to-wingtip leading edges, while Northrop Grumman has modified the X-47A's four-sided "kite" planform
with extended outer wing panels.