Design and modeling are key steps in the value chain of Capacitive Micromachined Ultrasonic Transducer (CMUT) arrays. Although CMUT array element models very powerful, most them still limited their use as tools for electronic design assistance. The electroacoustic equivalent circuits developed mainly based on a distributed-element approach while lumped-parameter electrical better suited softwar...

The safety of hydrogen storage is essential for the development fuel cell vehicles. A mathematical model a compressed tank established based on mass conservation equation, energy equation and real gas state. Using Matlab/Simulink platform, dual-zone lumped parameter model, which divides into zone wall zone, established. initial conditions MC Default method filling from SAE J2601 are utilized in...

Lumped Parameter Model is well known in solving high frequency signal propagation in high voltage transformer windings. At Southampton University, the modelling technique has been improvised and employed to solve partial discharge (PD) problem occurred within deep inside transformer windings. Firstly, a lumped capacitive parameter model was considered and secondly a transmission line lumped par...