We considered the case of sinusoidal wave corrugations
form deformation (Fig.
Instead of attaching a different dielectric layer, corrugations
are formed on the surface of radomes [9, 10].
However, serious railway external and internal noise and vehicle abnormal vibration incidents were observed in some subway lines with Cologne-egg fastening system because the high-elastic vibration damping fastening systems often cause short-pitch rail corrugation
, as shown in Figure 1, which aggravates wheel/rail interaction and then increases vehicle and track vibration and noise .
2 (a) displays the DDs corresponding to the first mode of the structure without corrugations
(upper surface) and with corrugations
RCS ANALYSIS OF OPEN-ENDED CIRCULAR WAVEGUIDE CAVITY WITH CORRUGATIONS
This unique device is also designed to fit internally within the container corrugations
to avoid damage during cargo loading, unloading and movement.
A typical chevron-plate with sinusoidal corrugations
is shown in Figure 1.
Other components, [[phi].sub.n] for n [greater than or equal to] 2, describe radial corrugations
with mode index n, thus providing the energy [DELTA][U.sup.(0).sub.m] given by (16).
It is thought that a cast film with a cast laminate is best for a car or boat due to advantages including low shrinkage, high durability, colour retention and thinness, allowing application over substrates with rivets, corrugations
, and complex curves.
However, the optimal designs of their study cannot be necessarily extrapolated to the cases of PHEs with sinusoidal-shaped corrugations
A portion of the absorbent core that is generally aligned with the core longitudinal axis can comprise structural features selected from the group consisting of slits, corrugations
, nodules, and tufts.
The film conforms to simple curves, rivets and corrugations
and the permanent pressure-sensitive adhesive enables accurate graphic positioning, 3M said.
The roto molded shell with integrated full-wrap structural corrugations
provides the durability needed for safe travel and transport.
Tolerance rings are made from precision spring-steel strips into which waves, corrugations
or bumps are formed.
The AlfaBlue NH3 range employs stainless steel tubes, to avoid corrosive attack of copper components by ammonia and combines these with a new fin pattern and surface corrugations
designed to maximise heat transfer efficiency.