Update README.md

README.md

@@ -37,7 +37,7 @@ The data comes from a physics-based simulation of a circular pipe loop with:
 
 ## File
 
-`pipe_heater_data.csv` — 288,366 rows, sampled at ~0.01 s intervals (~2884 s / ~48 min of simulated time).
+`pipe_heater_data.csv` — 288,366 rows, sampled at ~0.01 s intervals (100Hz, ~2884 s / ~48 min of simulated time).
 
 | Column | Description | Units |
 |---|---|---|
@@ -49,12 +49,11 @@ The data comes from a physics-based simulation of a circular pipe loop with:
 
 ## Physical Parameters
 
-The simulation uses the following pipe/fluid parameters (from
+You can create a physics simulation using the following pipe/fluid parameters (from
 [`params.py`](https://github.com/cetiennec/heat_pipe_control/blob/main/params.py)),
 provided here for reference. Note these are the *identified* parameters used in the
 model, not raw physical measurements — e.g. the actual pipe is closer to 300 m long,
-but parametric identification against real behavior led to the values below (450 m
-pipe length in particular compensates for other simplifications in the model):
+but parametric identification against real behavior led to the values below :
 
 | Parameter | Value | Description |
 |---|---|---|