The thickness of the spring wire does not greatly influence its capacitance characteristics as the FTC changes in the range of hundredths of picofarads. Therefore, the wire thickness must be chosen ...

Marcin Marek Okarmus, Rifat Keribar, Diana-Lucinia Dascalescu, Rob Zdrodowski, An Efficient, One-Dimensional, Finite Element Helical Spring Model for Use in Planar Multi-Body Dynamics Simulation, SAE ...