擅长:python、mysql、java
<p>你的问题是让你创建一个函数getFlow,它接受四个参数(压力变化、粘度、长度和半径),函数getFlow将利用这些参数,计算Hagen-Poiseuille流速(mL/sec)并返回该值。
有点像</p>
<pre><code>def getFlow(pressure_change, viscosity, length, radius):
hagen_flow_rate= (formula to calculate flow rate)
return hagen_flow_rate
#take input of the values
pressure_change = float(raw_input("Enter Pressure Change"))
viscosity = float(raw_input("Enter viscosity"))
length = float(raw_input("Enter length"))
radius = float(raw_input("Enter radius"))
#call the function here passing the values
getFlow(pressure_change, viscosity, length, radius)
</code></pre>