how is the data anaylized when using an anemometer?
373719
Depends on the type of anemometer.\n\nA vane anemometer uses a thin piece of plastic on a pivot that is deflected by a known amount as air velocity increases.\n\nThe anemometer you are probably most familiar with, with the little rotating cups, measures the revolutions-per-minute generated, and the RPM are converted into windspeed.\n\nA hot wire anemometer puts a known amount of current through a thin wire of a known resistance, thereby generating a known temperature.  Air blowing across that wire cools it, requiring the instrument to pump more current into the wire to maintain the temperature, and the increased current is measured and calibrated to the wind speed.
100009
I am not quite sure what the question is. What should the manufacturer do? Did they already do the experiments or do you want to know what sort of experiments to do? Do you want to know how to reduce the data? How to present the data? What statistical tools might be useful?
1065218
Meteorologists use the barometric pressure readings at various points across the land to get an idea of where the high & low pressure systems are.  Air molecules [and just about everything else fluid, for that matter] tends to move from high pressure to low pressure.  Further, the greater the pressure differential, the faster the motion of air.\nUsing this knowledge, and the spin of pressure systems, they can predict where the air is going.  Whatever is in the air is going there too.
1023154
WInd chill takes into account temperature and the velocity of the wind. The number derived is the temperature that is eqivalent to that if the wind did not exist. It is always a lower number.
428624
You need to be a bit more specific about which quantities you are trying to determine.  "Flow" is not a quantity to be calculated.
60733
simply use a hydrometer.
189223
In 1450, the Italian art architect Leon Battista Alberti invented the first mechanical anemometer. This instrument consisted of a disk placed perpendicular to the wind. It would rotate by the force of the wind, and by the angle of inclination of the disk the wind force momentary showed itself. The same type of anemometer was later re-invented by Englishman Robert Hooke who is often mistakenly considered the inventor of the first anemometer. The Mayans were also building wind towers (anemometers) at the same time as Hooke. Another reference credits Wolfius as re-inventing the anemometer in 1709.
921196
If you run x1 meters against wind, the work you produce is A1=F*x1+f*x1; F is the force of your muscles to overcome the resistance of air with no wind, f is the force of the wind in your face. Let x1 be covered in time t1, then P1=A1/t1 is your power against the wind. \nIf you run x2 meters with the wind, the work you produce is A2=F*x2-f*x2; F & f being the same.\nLet x2 be covered in time t2, then P2=A2/t2 is your power with the wind. They say that dP=P1-P2=50W or dP=(F+f)*(x1/t1)-(F-f)*(x2/t2). As x1/t1=x2/t2=v, then dP=2*f*v. Thus f=dP/(2*v)=50/7=7.14N  is the force of the wind, m=80kg is excessive datum!
1144696
gravity and air resistance.
963360
A possible reason this is incorrect is when you plugged your numbers into PV=nRT, you only had 1 mmHg while the problem reads 17.5 mmHg (2333.14 Pa). Also, you are to subtract this from the barometric pressure to get your actual pressure, not multiply (according to the link mei gave). I don't remember doing problems exactly like this, but it appears otherwise you have set it up correctly. The only other thing I can suggest is to double check your units on R. You didn't list them.
531695
Well an easy one is the thermometer of corse for the temperature \n\nAnother will be your barometer this instament measures pressure of the atmosphere (lower pressure a good signal for bad weather) \n\nThe anamometer we use to measure wind speed and direction \n\nNow one of the ccolest instaments we have is a laser cieliometer...aka(LBC) this device measures cloud heights by firing an invisible laser into the air, however it is only good up to 12,000ft AGL (above ground level)\n\nTransmisometer-runway visual range\nWSR-88D(Radar)- storm location, movement, intesity, direction...ect\n\nThere are several instaments we use....one of the best resources other than this might be to go to the local news station.
929271
I did a google and there are different models, so I'm not sure which one you need info about. But, the photo of the model at the site below looks pretty simple--as if you merely hold it in the path of the airflow, and read the speed of the wind. It says the model is intended for students.
1165620
Wind speed, weather conditions
544464
A hand held instrument called a velometer. It measures the pressure of the air against a tube and gives a digital readout. Feet per second, Meters per sec.
583801
It is called an ANAEROID BAROMETER
250483
Try using a non dimensional correlation for the Bio number or possible Prandtl number. I can't remember off the top of my head, but one of them should relate your Mach number to pressure or viscosity allowing you to have only one unknown. Another idea would be to model the situation with a known boundary layer pattern and find where the boundary layers meet. Check the solution and see if it is reasonable.
575219
There are various methods. the method to be used is selected as per the conditions. Following are the most common of them.\n\n1) Use of head type flow meters like orifice or venturi\n2) Use of annubar, pitot tube\n3) Use of ultrasonic/ UV transmitter reciever or doppler frequency shift system\n\nFor details, following books can be referred\n1) Instrument Engineer's handbook- Bela G Liptak\n2) Measurement Systems- E. O. Doeblin