by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, D.C, Springfield, Va .
Written in English
|Other titles||Effect of in flight ice accretion on the performance of a multi-element airfoil|
|Statement||Abdollah Khodadoust ... [et al.].|
|Series||NASA-TM -- 112174, NASA technical memorandum -- 112174..|
|Contributions||Khodadoust, Abdollah., United States. National Aeronautics and Space Administration.|
|The Physical Object|
Get this from a library! Effect of in-flight ice accretion on the performance of a multi-element airfoil. [Abdollah Khodadoust; United States. National Aeronautics and Space Administration.;]. Effect of In-Flight Ice Accretion on the Performance of a Multi-Element Airfoil Authors / Details: Abdollah Khodadoust, Chet Dominik, McDonnell Douglas Aerospace; Jaiwon Shin and Dean Miller, NASA. The purpose of this paper is to simulate the ice shape on a multi-element airfoil. Icing accretion on a multi-element airfoil has already been analyzed in the past [Addy, Harold E., Jr., "Ice. Sang WM, Li FW, Shi YY () Research on the effect of freezing on air flow and aerodynamic characteristics of airfoil and multi-element airfoils. Author: H. Y. Gu, W. M. Sang, Y. Cai.
There are very few studies to investigate aerodynamic performance degradation of multi-element airfoil, in particular, under critical near-freezing SLD icing conditions. In this study, ice accretion and aerodynamic effects on a multi-element airfoil under the recently introduced SLD icing conditions were investigated in detail. Establishing meaningful incremental lift effects due to ice accretions on this class of geometries is typically more dependent upon achieving/identifying representative aerodynamic lift levels and characteristics on the baseline (un-iced) configuration than on the iced one, particularly when using ground-test is because the maximum lift levels achieved by the un-iced designs Cited by: The impingement behavior of large water droplets, their interactions with the solid wall and the subsequent ice accretion and aerodynamic effects have become a key issue in in-flight aircraft icing. In this study, ice accretion and aerodynamic effects on a multi-element airfoil were investigated under the recently introduced Appendix O icing Cited by: 5. Ice accretion and aerodynamic effects on a multi-element airfoil under SLD icing conditions Aerospace Science and Technology, Vol. 85 Supercooled large droplet icing accretion and its unsteady aerodynamic characteristics on high-lift devicesCited by:
Insight into rime ice accretion on an aircraft wing and corresponding effects on aerodynamic performance - Volume Issue - Y. Cao, J. Huang, Z. Xu, J. YinCited by: 4. Ice accretion simulation on multi-element airfoils using extended Messinger model 8 August | Heat and Mass Transfer, Vol. 45, No. 3 Ice Cited by: It is common for an aircraft to encounter icing weather conditions, which would be dangerous to the flight. Thus, there is a need to study the detail of icing effect and the process of ice accretion on the aircraft. In this paper, considering three different icing models according to weather conditions, i.e., sharp-angled ice, blunt-nosed ice and double horn ice, the Reynolds-averaged N-S. Ice accretion prediction on single and multi-element airfoils and the resulting performance degradation. Paper presented at the 35th Aerospace Sciences Meeting & Exhibit, Reno, Nev, USA. Conference paper.