Helicopter Troop/Passenger Restraint Systems Design Criteria Evaluation

1975 ◽  
Author(s):  
Richard W. Carr
Author(s):  
G. Parise ◽  
L. Parise ◽  
M. Di Ruggiero ◽  
G. Falanga ◽  
Chun-Lien Su ◽  
...  

animal ◽  
2011 ◽  
Vol 5 (4) ◽  
pp. 580-600 ◽  
Author(s):  
E.M. Baxter ◽  
A.B. Lawrence ◽  
S.A. Edwards

1981 ◽  
Vol 2 (4) ◽  
pp. 297-309 ◽  
Author(s):  
Jens Rasmussen

2021 ◽  
Vol 28 (1) ◽  
pp. 72-82
Author(s):  
Przemysław Król

Abstract The paper covers the important topic of rotor–stator propulsor system design and operation. For the stand-alone marine screw propeller, both the design criteria for loading distribution and the theoretical efficiency limits are well described in the basic literature. This is in contrast to the combined propulsor system like a propeller cooperating with a pre-swirl device. The paper describes the current state of the art, summarising results obtained by various researchers by installing energy-saving devices on particular vessels. The design methods utilised are briefly outlined, with the main characteristics underlined. Rough analysis of the gathered data confirms the expected trend that a higher efficiency gain due to ESD installation is possible for a higher propeller loading.


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