DWNT

AcronymDefinition
DWNTDouble Walled Nanotube
References in periodicals archive ?
In order to determine the shear modulus, the DWNT must be subjected to a torsional load, i.e.
where M is the applied moment (torque), L is the length of the DWNT, [phi] is the torsional angle at the end of the tube and [I.sub.p] is the polar moment of inertia, which is calculated as
Figure 5 shows another example of loading of a DWNT by bending.