- #1
Komberly
<mod: moved from intro>
Hello all! This is my first post in this forum. I am struggling with the following question regarding a hair dryer. The hairdryer can be seen as a cilinder with a fan inside blowing air at speeds from the table below and 1 nichrome wire which heats up consuming different amounts of power per setting on the fan. The air is approximately blown from a perpendicular direction onto the wire.
Given information:
Fig. 1
Temperature environment = 20 degrees C
Ugrid = 230V
Dcilinder = 38mm
Lwire = 55mm
Dwire = 0,5mm
The question is: What is the maximum temperature of the heating wire?
Who can help me out? Many thanks in advance,
Komberly
Hello all! This is my first post in this forum. I am struggling with the following question regarding a hair dryer. The hairdryer can be seen as a cilinder with a fan inside blowing air at speeds from the table below and 1 nichrome wire which heats up consuming different amounts of power per setting on the fan. The air is approximately blown from a perpendicular direction onto the wire.
Given information:
Fig. 1
Temperature environment = 20 degrees C
Ugrid = 230V
Dcilinder = 38mm
Lwire = 55mm
Dwire = 0,5mm
The question is: What is the maximum temperature of the heating wire?
Who can help me out? Many thanks in advance,
Komberly