NOTE: In order to run this app, you need both the Semiconductor Module and Ray Optics Module. Similarly, the cathode is modeled as an ideal ohmic contact deposited on the base side (p-doped region) and connected to an external circuit.Īpplication Library path for the Si Solar Cell with Ray Optics app: Semiconductor_Module/Applications/si_solar_cell_with_ray_optics Tutorial on 2D Elastic wave propagation using COMSOL Multiphysics® (version 5.2) Shivaprasad. The grounded anode is modeled as a thin ohmic contact deposited on an emitter (n-doped region). In the COMSOL installer, after selecting your preferred language, choose New COMSOL 5.2 Installation: Before starting COMSOL Server you need to start a license manager. The underlying model consists of a 1D silicon PN junction with carrier generation and Shockley-Reed-Hall recombination. Installing COMSOL Server in Windows Start the installation by using the media that you have received or by using an Internet download. Figure 1: The modeling procedure in the Rotating Machinery physics interface in the CFD Module. The user can then calculate the solar cell's efficiency and the amount of electricity generation over the course of the day. Solved with COMSOL Multiphysics 5.2 2 L A M I N A R F L O W I N A B A F F L E D S T I R R E D M I X E R automatically does the coordinate transformation and the joining of the fixed and moving parts (Step 2a).

The normalized output characteristics are multiplied by the computed average illumination to obtain the output characteristics of the cell at the specified date and location, assuming a simple linear relationship between the output and illumination. Then, the Semiconductor Module computes the normalized output characteristics of the solar cell with design parameters specified by the user. The force is a second order effect and stems from a. The standing acoustic waves exert an acoustic radiation force on the particles. The Ray Optics Module computes the average illumination for a date and location that are chosen by the app's user. Solved with COMSOL Multiphysics 5.2 1 A C O U S T I C L E V I T A T O R Acoustic Levitator Introduction An ultrasonic standing wave levitator, also called acoustic levitator, is a device used for levitating fluid and solid particles in an acoustic field. The Si Solar Cell with Ray Optics app combines the Ray Optics Module and the Semiconductor Module to illustrate the operation of a silicon solar cell for a specific date and location.

Comsol 5.2 tutorial