M05

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Fields marked with * are obligatory. Other (optional) fields can help you finding errors in your calculations. If you would like to skip other fields, please write: "skip"

Basic data

* Author of the lab. report:
* NEPTUN code:
* Measurement date:

Measured data (check a chosen profile)

* atmospheric pressure:		[Pa]
* lab. temperature:		[°C]
* orifice diameter:		[mm]
* slot height:		[mm]
* diameter of the disk:		[mm]
* distance from exhaust:		[mm]
* height of the jet at that distance (not the distance of the two edge measurement points!):		[mm]
* number of measurements at that distane:		[]
* pressure difference measured at the orifice:		[Pa]

Profile data (leave empty the leftover)

* pressure difference in measurement point 1:		[Pa]
* pressure difference in measurement point 2:		[Pa]
* pressure difference in measurement point 3:		[Pa]
* pressure difference in measurement point 4:		[Pa]
* pressure difference in measurement point 5:		[Pa]
* pressure difference in measurement point 6:		[Pa]
* pressure difference in measurement point 7:		[Pa]
* pressure difference in measurement point 8:		[Pa]
* pressure difference in measurement point 9:		[Pa]
* pressure difference in measurement point 10:		[Pa]
* pressure difference in measurement point 11:		[Pa]
* pressure difference in measurement point 12:		[Pa]
* pressure difference in measurement point 13:		[Pa]
* pressure difference in measurement point 14:		[Pa]
* pressure difference in measurement point 15:		[Pa]
* pressure difference in measurement point 16:		[Pa]
* pressure difference in measurement point 17:		[Pa]
* pressure difference in measurement point 18:		[Pa]
* pressure difference in measurement point 19:		[Pa]
* pressure difference in measurement point 20:		[Pa]

Evaluated measurement data

* air density:

[kg/m3]

Calculated data

* measured volume flow rate at orifice:		[m3/s]
velocity for the 1st pressure difference point:		[m/s]
calculated volume flow rate for the 1st pressure difference point:		[m3/s]
* calculated volume flow rate at the chosen distance:		[m3/s]

Error calculation

* absolute error of velocity in measurement point 1:

[m/s]