Accession Number:

AD0683119

Title:

COMPUTATION OF SHROUDED AND UNSHROUDED PROPELLERS WITH THE AID OF FORMULAS OBTAINED FROM DIAGRAMS OF SYSTEMATIC MODEL TESTS OF PROPELLERS,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1968-09-06

Pagination or Media Count:

11.0

Abstract:

Formulas for calculating conventional propellers were obtained from diagrams of four-blade propellers of the Troost series with a disc ratio with allowance for corrections. Diagrams for four-blade propellers with symmetrical blades widened at the tips and a disc ratio of theta 0.58 operated in shrouds were used to calculate shrouded propellers. The procedure of calculations using the obtained formulas is given. Author

Subject Categories:

  • Marine Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE