In addition 192 saddle coils will be installed to actively control the main mode spectrum of RFX.
The structural durability of welded structures is determined by the interaction of different influencing parameters such as loading mode, spectrum shape, residual stresses and weld geometry among others.
Electromagnetic field calculations of the non-axisymmetric cavities carried out by using MAFIA 3D code (Weiland, 1986) gave the RF wall losses and the full mode spectrum.
The prototype cavity also satisfies all design constraints and has a higher order mode spectrum consistent with the optimized shape geometry.
Due to high order modes, the mode spectrum is very dense and the electron beam is likely to interact with several modes.
Equation (31) yield the collective mode spectrum Ω ( q, Q ) = K φ φ ( q ) K z z ( q ) + K z φ ( q ).
We present the mapping of the full plasmonic mode spectrum for single and aggregated gold nanoparticles linked through DNA strands to a silicon nitride substrate.
Alternative layouts of 4 x 72 and 7 x 72 are being considered to assure the calculation of the MHD mode spectrum up to (m = 0,1,2 or 3; n = 0,…,±35).
