Verification examples

These verification problems show QuickField accuracy for different types of problems. For fair comparison with other methods please, keep in mind that Finite Element Method accuracy is highly dependent on the mesh size. QuickField simulation accuracy in most cases may be increased simply by automatic mesh improvement procedure (available in Professional version only).

Description	QuickField	Theory	Δ, %
Optimization. LabelMover optimization benchmark.			<1%
ACElec1. Plane capacitor	tg(δ)=0.3595	tg(δ)=0.3596	0.028%
Two parallel wires capacitance	C = 19.66 pF/m	C = 19.47 pF/m	0.98%
Collinear cylinders capacitance	C = 80.266 pF/m	C = 80.261 pF/m	0.006%
Circuit3. Bandpass filter			<0.02%
Inductance of a pair of concentric cylinders	L = 3.272·10^-7 H/m	L = 3.27259·10^-7 H/m	0.02%
Long solenoid inductance	L = 83.55μH/m	L = 83.40μH/m	0.18%
Two intersecting conducting planes electric field			1.5%
Coupl3. Temperature distribution in an electric wire	T = 33.13°C	T = 33.14°C	0.03%
Elec1. Microstrip transmission line	C = 177.83 pF/m	C = 178.1 pF/m	0.15%
Heat2. Cylinder with temperature dependent conductivity	T = 20.7°C	T = 20.8°C	0.48%
Heat3. Multi-layer coated pipe	OHTC = 2.200 W/K·m	OHTC = 2.211 W/K·m	0.50%
TEMagn1. Semi-infinite solid	A = 0.822 Wb/m	A = 0.831 Wb/m	1.08%
THeat2. Temperature response of a suddenly cooled wire	T = 91.37°C	T = 89.6°C	1.98%
THeat3. Transient temperature distribution in an orthotropic metal bar	T = 238.7°C	T = 237.2°C	0.63%

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