the channel is convergent or divergent. If any equipment is needed?
heat transfer in convection.
thermal field.
The following information may be useful for your studies
Measurement of static pressure-Pitot static tube: A slender tube aligned with the flow can measure local velocity by means of pressure differences. Ithas sidewall holes to measure the static pressure ps in the moving stream and a hole in the front tomeasure the stagnation pressure po, where the stream is decelerated to zero velocity. The pitot static tubemay also be of the modified ellipsoidal-nose type. The tube has a very small diameter compared to that ofthe duct diameter, but the resultant error caused by the additional blockage effect is considered minimal for this investigation.
Ref:www.wfis.uni.lodz.pl/edu/Wind_Tunnel3220.pdf
In another reference
The objective of this laboratory session is to measure the static pressure variation in water flowalong a converging-diverging channel and to compare it to estimates based on Bernoulli’s equation.
Ref:CHANNEL FLOW - BERNOULLI’S EQUATION
LABORATORY SESSIONS
Professor S. Tavoularis
www.testo.in/Pressure_Transmitter 020 6560 0203
By U-Tube water manometer, or pressure sensors, statoc pressure can also be measured.
Measurement of satic heat: Heaters (dimmerstat or variable resister) can be provided to measure static heat
This information may be useful to suit to your experimental set up
EXPERIMENTAL STUDY OF DEVELOPING TURBULENT FLOW AND HEAT TRANSFER IN RIBBED CONVERGENT / DIVERGENT RECTANGULAR DUCTS
Sivakumar KARTHIKEYAN*, Natarajan ELUMALA , Kulasekharan, NARASINGAMURTHIc
www.doiserbia.nb.rs/ft.aspx?id=0354-98361400100K
Dear Mr.Karthikeyan,
as far as heat transfer measurements are concerned, you may refer to the following paper:
CARLOMAGNO G.M, DE LUCA l., CARDONE G., and ASTARITA T..: “Heat Flux Sensors for Infrared Thermography in Convective Heat Transfer”, Sensors, 14, 21065-21116 (2014) DOI: 10.3390/s141121065
which refers to infrared thermography, but you can use the sensors also with standard transducers.
Good luck and regards
Dear Mr. Karthi,
It is possible to measure the both provided by a specific sensors and adaptors. For mor details please refer following publication.
"Design, Fabrication and Testing of Pressure Adaptors and Temperature Sensors for an Aero Engine Health Monitoring"
BY THENNAVARAJAN SUBRAMANIAN
www.worldcat.org/title/design-fabrication-and.../824591348
With best regards
THENNAVARAJAN. S
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