1. Society of Automotive Engineers, A methodology for assessing inlet swirl distortion. Aerospace Information Report No. AIR 5686, 2010.
2. Genssler H.P., Meyer W., Fottner L., Development of intake swirl generators for turbo jet engine testing. Technical report, DTIC Document, 1987.
3. Sheoran Y., Bouldin B., A versatile design of a controlled swirl distortion generator for testing gas turbine engines. ASME Turbo Expo, 2008, Paper No. GT2008-50657, pp. 81–92.
4. Sheoran Y., Bouldin B., Krishnan P.M., Advancements in the design of an adaptable swirl distortion generator for testing gas turbine engines. ASME Turbo Expo, 2009, Paper No. GT2009-59146, pp. 23–32.
5. Bouldin B., Sheoran Y., Inlet flow angularity descriptors proposed for use with gas turbine engines. World Aviation Congress and Exposition, 2002, SAE2002-01-2919.