N. D. Ham

811 total citations
38 papers, 626 citations indexed

About

N. D. Ham is a scholar working on Aerospace Engineering, Computational Mechanics and Control and Systems Engineering. According to data from OpenAlex, N. D. Ham has authored 38 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Aerospace Engineering, 15 papers in Computational Mechanics and 10 papers in Control and Systems Engineering. Recurrent topics in N. D. Ham's work include Aeroelasticity and Vibration Control (20 papers), Aerospace and Aviation Technology (12 papers) and Computational Fluid Dynamics and Aerodynamics (10 papers). N. D. Ham is often cited by papers focused on Aeroelasticity and Vibration Control (20 papers), Aerospace and Aviation Technology (12 papers) and Computational Fluid Dynamics and Aerodynamics (10 papers). N. D. Ham collaborates with scholars based in United States. N. D. Ham's co-authors include Wayne Johnson, P.H. Bauer, Todd R. Quackenbush, William C. Hoffman, L. Morino and A. E. Bryson and has published in prestigious journals such as AIAA Journal, Journal of Sound and Vibration and Smart Materials and Structures.

In The Last Decade

N. D. Ham

37 papers receiving 541 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
N. D. Ham United States	13	507	382	107	72	65	38	626
R. L. Bisplinghoff United States	7	326 0.6×	340 0.9×	169 1.6×	125 1.7×	49 0.8×	12	615
Donald S. Woolston United States	8	314 0.6×	288 0.8×	88 0.8×	71 1.0×	34 0.5×	14	446
Kari Appa United States	11	293 0.6×	174 0.5×	49 0.5×	97 1.3×	43 0.7×	35	433
GARABED ZARTARIAN United States	4	230 0.5×	356 0.9×	152 1.4×	75 1.0×	42 0.6×	7	546
Dan Pitt United States	4	325 0.6×	173 0.5×	115 1.1×	21 0.3×	37 0.6×	7	392
Ashish Bagai United States	12	525 1.0×	487 1.3×	71 0.7×	24 0.3×	113 1.7×	26	677
Anton J. Landgrebe Russia	12	445 0.9×	426 1.1×	76 0.7×	12 0.2×	46 0.7×	29	595
Joseph M. Verdon Ireland	18	652 1.3×	709 1.9×	39 0.4×	74 1.0×	52 0.8×	64	885
David J. Piatak United States	14	413 0.8×	304 0.8×	146 1.4×	116 1.6×	99 1.5×	63	616
Carl Tilmann United States	12	457 0.9×	298 0.8×	60 0.6×	67 0.9×	15 0.2×	33	538

Countries citing papers authored by N. D. Ham

Since Specialization

Citations

This map shows the geographic impact of N. D. Ham's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. D. Ham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. D. Ham more than expected).

Fields of papers citing papers by N. D. Ham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. D. Ham. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. D. Ham. The network helps show where N. D. Ham may publish in the future.

Co-authorship network of co-authors of N. D. Ham

This figure shows the co-authorship network connecting the top 25 collaborators of N. D. Ham. A scholar is included among the top collaborators of N. D. Ham based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. D. Ham. N. D. Ham is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ham, N. D., et al.. (1993). <title>Terfenol-D-driven flaps for helicopter vibration reduction</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1917. 407–418. 8 indexed citations

Ham, N. D., et al.. (1991). Research on Measurement and Control of Helicopter Rotor Response using Blade-Mounted Accelerometers 1990-91. OpenGrey (Institut de l'Information Scientifique et Technique). 1 indexed citations

Ham, N. D.. (1986). Individual-blade-control research in the MIT VTOL Technology Laboratory 1977-1985. NASA Technical Reports Server (NASA). 6(4). 291–6. 1 indexed citations

Ham, N. D.. (1984). Helicopter individual-blade-control and its applications. NASA Technical Reports Server (NASA). 24 indexed citations

Ham, N. D. & Todd R. Quackenbush. (1981). A simple system for helicopter Individual-Blade-Control and its application to stall flutter suppression. NASA Technical Reports Server (NASA). 2 indexed citations

Morino, L., et al.. (1979). Green's function method for the computational aerodynamic analysis of complex helicopter configurations. 17th Aerospace Sciences Meeting. 2 indexed citations

Ham, N. D., et al.. (1978). A Wind-Tunnel Investigation of Tilt-Rotor Gust Alleviation Systems. NASA Technical Reports Server (NASA). 2 indexed citations

Morino, L., et al.. (1977). Aerodynamic interference effects on tilting proprotor aircraft. 1 indexed citations

Ham, N. D.. (1975). Some Conclusions from an Investigation of Blade‐Vortex Interaction. Journal of the American Helicopter Society. 20(4). 26–31. 37 indexed citations

10.

Ham, N. D., et al.. (1974). Wind Tunnel Generation of Sinusoidal Lateral and Longitudinal Gusts by Circulation of Twin Parallel Airfoils. NASA STI Repository (National Aeronautics and Space Administration). 75. 29351. 17 indexed citations

11.

Ham, N. D.. (1973). Helicopter Blade Flutter. 11 indexed citations

12.

Bryson, A. E., et al.. (1970). An automatic guidance concept for VTOL aircraft. NASA Technical Reports Server (NASA). 1 indexed citations

13.

Ham, N. D. & Wayne Johnson. (1969). A Comparison Of Dynamically Scaled Model Rotor Test Data With Discrete Azimuth Aeroelastic Stability Theory. 1 indexed citations

14.

Ham, N. D.. (1968). Aerodynamic loading on a two-dimensional airfoil during dynamic stall.. AIAA Journal. 6(10). 1927–1934. 88 indexed citations

15.

Ham, N. D., et al.. (1968). Dynamic Stall Considerations in Helicopter Rotors. Journal of the American Helicopter Society. 13(2). 49–55. 116 indexed citations

16.

Ham, N. D., et al.. (1966). Limit cycle torsional motion of helicopter blades due to stall. Journal of Sound and Vibration. 4(3). 431–444. 12 indexed citations

17.

Ham, N. D., et al.. (1966). Torsional oscillation of helicopter blades due to stall.. Journal of Aircraft. 3(3). 218–224. 39 indexed citations

18.

Ham, N. D.. (1963). An Experimental and Theoretical Investigation of a Supersonic Rotating Decelerator. Journal of the American Helicopter Society. 8(1). 8–18. 13 indexed citations

19.

Ham, N. D., et al.. (1959). EXPERIMENTAL AND THEORETICAL ANALYSIS OF HELICOPTER ROTOR HUB VIBRATORY FORCES. Defense Technical Information Center (DTIC). 2 indexed citations

20.

Ham, N. D., et al.. (1958). Preliminary Investigation of a Ducted Fan in Lifting Flight. Journal of the American Helicopter Society. 3(3). 17–29. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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