Investigation of the Effect of Spray Strips on the Low-Speed Spray Characteristics of a 1/8-Size Model of the Consolidated PB2Y-3 Flying Boat - NACA Model 116E-3 Page: 4 of 27
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propeller .at apromael y 800,,pm. The soale propellers,
195.5 inches.'indlameter, that were intended fdr use.on this
model, wer6 not available;-.~iid.in 'order.; to.avoid delay in
testing, propellers that .twere imedi.~tel avai able Were- . . -
substituted. 'These.propellers were threei-biad ,' 21.6 " .
inches in diameter, and.had a blade angle:o 12 i
The partioilars of the model are given 4e tabl Xl
The lines of the basic hull and of the subsequient'modi'fi-.
cations are ahown in figure 1. A description .ofthe modi- .,
fications' with reference to model designations ald"spray
photographs Ais presented in the following table: "---, -. . ..
I ' Spray n.
Model no. .... Description . - g figure no.
116-3 Basic model . .
116E-3f ..Horizontal spray strips, 1.5 inches
. (,0 foot, full size) wide, added
to chines. Strips carried around:
bow and extended aft 59.2 inches
.(39.3 feet, full size). Strips
' "faired into afterbody.
li6 -g "oriz6ntal sptay strips of model
116t-3f shortened. Strips ex-
. tended 30.0 inches (20.0.feet,
.., full size). from the bow and not :
"faired into the hull at after
116E-h Spray Atrips of. model 116E-3g ..
turned down 20 0 starting, 8.0
inches (5.3. eet, 7ull size)
116E-3i Spray strips of model 116E-3h re-
duced in width to 1.0 inch (0.67
foot, full size).
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Olson, Roland E. Investigation of the Effect of Spray Strips on the Low-Speed Spray Characteristics of a 1/8-Size Model of the Consolidated PB2Y-3 Flying Boat - NACA Model 116E-3, report, January 1943; (digital.library.unt.edu/ark:/67531/metadc61765/m1/4/: accessed December 14, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.