| Popis: |
Simulation of transient two-dimensional diffusion by means of a distributed electrical analog is discussed. After present techniques of analog model construction and calibration are reviewed, an improved calibration technique is presented and a convenient method of analog fabrication, not previously reported, is described. The proposed new method allows complete access to any point on the analog model during a test. Frequency response and step response measurements indicate that an adequate simulation is provided by this particular type of analog model. |
