Changes between Version 26 and Version 27 of u/zchen/simulations

Timestamp:

09/24/14 18:47:42 (10 years ago)

Author:

Zhuo Chen

Comment:

—

u/zchen/simulations

@@ -6 +6 @@
 
 Red line indicate the escape velocity at the radius where the wind is launched.
+
+$\triangle t$ time duration of pulsation
+
+$t_f$ free fall time of the wind with lowest velocity
+
+$v_{esc}$ escape velocity from the starting radius of the wind
+
+$v_w$ lowest wind velocity
+
+$\dot{M}_{pulse}v_{pulse}$ highest mass loss rate times lowest velocity during pulsation (they happen at the same time)
+
+$dot{M}_{postp}v_{postp}$ asymptotic mass loss rate times asymptotic velocity after the pulsation
 
 ||  $\frac{\triangle t}{t_f}$  ||  0.5  ||  0.367  ||
@@ -27 +39 @@
 1. Fall back radius is sensitive to the value of post pulse wind momentum.
 
-2. I guess the time of fractal of dense shell is relevant to the duration of pulsation (given the same other conditions).
+2. I guess the time of fractal of dense shell is relevant to the time duration of pulsation (given the same other conditions).