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NASA-TP-1301: A correlation of mixing noise from coannular jets with inverted flow profiles
Abstract: Data are correlated for jet mixing noise from coannular jets with inverted flow velocity profiles. The acoustic performance of coannular jets is compared to the performance of a hypothetical single jet with the same total ...
NASA-TN-D-6435: Preliminary investigation of diffuser wall bleed to control combustor inlet airflow distribution
Abstract: Velocity profile control tests of diffuser wall bleed to control combustor inlet airflow distribution.
NASA-TN-D-7575: Performance of an asymmetric short annular diffuser with a nondiverging inner wall using suction
Abstract: The performance of a short highly asymmetric annular diffuser equipped with wall bleed (suction) capability was evaluated at nominal inlet Mach numbers of 0.188, 0.264, and 0.324 with the inlet pressure and temperature at ...