...
LaTeX Math Block |
---|
| Q^{\downarrow}_{AQ}= B \cdot \int_0^t W_{eD} \left( \frac{(t-\tau)\chi}{r_e^2}, \frac{r_a}{r_e} \right) \dot p(\tau) d\tau |
| LaTeX Math Block |
---|
| W_{eD}(t) = \int_0^{t} \frac{\partial p_1}{\partial r_D} \bigg|_{r_D = 1} dt_D |
| LaTeX Math Block |
---|
| q^{\downarrow}_{AQ}(t)= \frac{dQ^{\downarrow}_{AQ}}{dt} |
| LaTeX Math Block |
---|
| p_1 = p_1(t_D, r_D) |
|
LaTeX Math Block |
---|
| \frac{\partial p_1}{\partial t_D} = \frac{\partial^2 p_1}{\partial r_D^2} + \frac{1}{r_D}\cdot \frac{\partial p_1}{\partial r_D} |
| LaTeX Math Block |
---|
| p_1(t_D = 0, r_D)= 0 |
| LaTeX Math Block |
---|
| p_1(t_D, r_D=1) = 1 |
| LaTeX Math Block |
---|
| \frac{\partial p_1(t_D, r_D)}{\partial r_D}
\Bigg|_{r_D=r_{aD}} = 0 |
or LaTeX Math Block |
---|
| p_1(t_D, r_D = \infty) = 0 |
|
...
LaTeX Math Block |
---|
| Q^{\downarrow}_{AQ}(t)= B \cdot \sum_\alpha W_{eD}
\left( \frac{ (t-\tau_\alpha) \chi}{r_e^2}, \frac{r_a}{r_e} \right)\Delta p_\alpha
= B \cdot W_{eD}
\left( \frac{ (t-\tau_1) \chi}{r_e^2}, \frac{r_a}{r_e} \right)\Delta p_1 +
B \cdot W_{eD}
\left( \frac{ (t-\tau_2) \chi}{r_e^2}, \frac{r_a}{r_e} \right)\Delta p_2
+ ... + B \cdot W_{eD}
\left( \frac{ (t-\tau_N) \chi}{r_e^2}, \frac{r_a}{r_e} \right)\Delta p_N |
|
This computational model is using a discrete convolution (also called superposition in some publications) with time-grid
LaTeX Math Inline |
---|
body | \{ \tau_1, \, \tau_2, \ ... \ , \tau_N \} |
---|
|
.
...