アプリケーションギャラリ

静電容量式圧力センサーのシミュレーションを行います. このモデルは, 圧力センサーの印加圧力に対する応答をシミュレーションする方法と, パッキングによる応力がセンサーの性能に与える影響を解析する方法を示します. 詳細を見る

この検証モデルと関連する解説書では, 電磁力計算の精度を調査します. 様々な手法を用いて, 剛体にかかる力とトルクの合計を求め, 解析モデルと比較します. フィレット, 高度なメッシュ分割, 外部フォースプローブサーフェスを用いることで, 精度は大幅に向上します. 境界要素法（BEM）と有限要素法（FEM）を複数のメッシュサイズで比較します. パラメトリックスイープを用いて, BEMとFEMの両方のメッシュ収束を調査します. 詳細を見る

This is a model of a MEMS microphone solved in the frequency domain including the DC prestress effects. The model is set up using the Electromechanics multiphysics interface, Thermoviscous Acoustics, and Pressure Acoustics. The microphone consists of a perforated plate and a prestressed ... 詳細を見る

This tutorial models a DC glow discharge by solving fluid-type plasma equations fully coupled with the homogeneous and time-independent electron Boltzmann equation in the classical two-term approximation. The approximated Boltzmann equation is solved for each position of space and is ... 詳細を見る

Microlaboratories for biochemical applications often require rapid mixing of different fluid streams. At the microscale, flow is usually highly ordered laminar flow, and the lack of turbulence makes diffusion the primary mechanism for mixing. While diffusional mixing of small ... 詳細を見る

This model simulates a plasma at medium pressure (2 torr) where the plasma is still not in local thermodynamic equilibrium. At low pressures the two temperatures are decoupled but as the pressure increases the temperatures tend towards the same limit. 詳細を見る

The first stop for polluted water entering a water work is normally a large tank, where large particles are left to settle. Generally, gravity settling is an economical method of separating particles. If the fluid in the tank is moving at a controlled low velocity, the particles can be ... 詳細を見る

An electrostatically actuated MEMS resonator is simulated in the time and frequency domains. The device is driven by an AC + DC bias voltage applied across a parallel plate capacitor. The dependence of the resonant frequency on DC bias is assessed, and frequency domain and transient ... 詳細を見る

This model describes the three heat transfer modes: conduction, convection, and radiation, combined with nonisothermal flow in a realistic geometry representing a light bulb and the surrounding air. The LED chips dissipate heat. The model computes the equilibrium temperature induced by ... 詳細を見る

DC glow discharges in the low-pressure regime have long been used for gas lasers and fluorescent lamps. DC discharges are attractive to study because the solution is time independent. The 1D and 2D models show how to use the DC Discharge interface to set up an analysis of a positive ... 詳細を見る