Mark J. Valco

834 total citations
23 papers, 674 citations indexed

About

Mark J. Valco is a scholar working on Mechanical Engineering, Control and Systems Engineering and Aerospace Engineering. According to data from OpenAlex, Mark J. Valco has authored 23 papers receiving a total of 674 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Mechanical Engineering, 7 papers in Control and Systems Engineering and 6 papers in Aerospace Engineering. Recurrent topics in Mark J. Valco's work include Gear and Bearing Dynamics Analysis (10 papers), Tribology and Lubrication Engineering (10 papers) and Hydraulic and Pneumatic Systems (5 papers). Mark J. Valco is often cited by papers focused on Gear and Bearing Dynamics Analysis (10 papers), Tribology and Lubrication Engineering (10 papers) and Hydraulic and Pneumatic Systems (5 papers). Mark J. Valco collaborates with scholars based in United States. Mark J. Valco's co-authors include Christopher DellaCorte, Hooshang Heshmat, Kevin C. Radil, Joseph M. Prahl, Samuel A. Howard, James F. Walton, Fred B. Oswald, Robert H. Spencer, Donald R. Houser and Farid Amirouche and has published in prestigious journals such as International Journal for Numerical Methods in Engineering, Nonlinear Dynamics and Tribology Transactions.

In The Last Decade

Mark J. Valco

18 papers receiving 621 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mark J. Valco United States	10	636	187	100	54	43	23	674
Samuel A. Howard United States	14	665 1.0×	164 0.9×	118 1.2×	59 1.1×	34 0.8×	34	722
Kyuho Sim South Korea	16	591 0.9×	145 0.8×	138 1.4×	32 0.6×	25 0.6×	43	626
Abdallah A. Elsharkawy Kuwait	18	688 1.1×	428 2.3×	72 0.7×	38 0.7×	34 0.8×	39	804
Keun Ryu South Korea	13	440 0.7×	89 0.5×	93 0.9×	38 0.7×	30 0.7×	44	493
Kai Feng China	15	657 1.0×	185 1.0×	161 1.6×	17 0.3×	11 0.3×	39	704
C.-P. Roger Ku United States	10	645 1.0×	249 1.3×	179 1.8×	23 0.4×	29 0.7×	32	687
Azzedine Dadouche Canada	13	379 0.6×	155 0.8×	78 0.8×	61 1.1×	6 0.1×	26	437
Gunhee Jang South Korea	10	315 0.5×	125 0.7×	100 1.0×	23 0.4×	13 0.3×	18	378
Tianwei Lai China	11	344 0.5×	93 0.5×	51 0.5×	40 0.7×	16 0.4×	50	386
Waldemar Dmochowski Canada	13	394 0.6×	119 0.6×	101 1.0×	27 0.5×	7 0.2×	25	418

Countries citing papers authored by Mark J. Valco

Since Specialization

Citations

This map shows the geographic impact of Mark J. Valco'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 Mark J. Valco with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark J. Valco more than expected).

Fields of papers citing papers by Mark J. Valco

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark J. Valco. 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 Mark J. Valco. The network helps show where Mark J. Valco may publish in the future.

Co-authorship network of co-authors of Mark J. Valco

This figure shows the co-authorship network connecting the top 25 collaborators of Mark J. Valco. A scholar is included among the top collaborators of Mark J. Valco 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 Mark J. Valco. Mark J. Valco 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

Anderson, Aaron, et al.. (2024). Initial Motor Winding Insulation Lifetime Experimental Results for Electric Aircraft Applications.

Taylor, Linda, et al.. (2023). NASA Advanced Reconfigurable Electrified Aircraft Laboratory (AREAL).

Krantz, Timothy L., et al.. (2022). Design Concepts to Meet EASA SC-VTOL-01 Single Failure Criteria. 1–15.

Valco, Mark J., et al.. (2020). A Prediction Model of Transient Variable Speed Rotor Performance for Small UAS Propulsion Scalability. 1–7.

Valco, Mark J., et al.. (2020). Experimental Results of Transient Variable Speed Rotor Performance for Small UAS Propulsion Scalability. 1–8.

Stevens, Mark, et al.. (2018). Two-Speed Rotorcraft Research Transmission Power-Loss Associated with the Lubrication and Hydraulic Rotating Feed-Through Design Feature. NASA STI Repository (National Aeronautics and Space Administration). 1–15. 2 indexed citations

DellaCorte, Christopher & Mark J. Valco. (2003). Oil-free Turbomachinery Technology For Regional Jet, Rotorcraft And Supersonic Business Jet Propulsion Engines. 26 indexed citations

Howard, Samuel A., Christopher DellaCorte, Mark J. Valco, Joseph M. Prahl, & Hooshang Heshmat. (2001). Dynamic Stiffness and Damping Characteristics of a High-Temperature Air Foil Journal Bearing. Tribology Transactions. 44(4). 657–663. 75 indexed citations

Howard, Samuel A., Christopher DellaCorte, Mark J. Valco, Joseph M. Prahl, & Hooshang Heshmat. (2001). Steady-State Stiffness of Foil Air Journal Bearings at Elevated Temperatures. Tribology Transactions. 44(3). 489–493. 47 indexed citations

10.

DellaCorte, Christopher, et al.. (2000). Performance and Durability of High Temperature Foil Air Bearings for Oil-Free Turbomachinery. Tribology Transactions. 43(4). 774–780. 127 indexed citations

11.

DellaCorte, Christopher & Mark J. Valco. (2000). Load Capacity Estimation of Foil Air Journal Bearings for Oil-Free Turbomachinery Applications. Tribology Transactions. 43(4). 795–801. 248 indexed citations

12.

Heshmat, Hooshang, et al.. (2000). Oil-Free Turbocharger Demonstration Paves Way to Gas Turbine Engine Applications. Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery. 69 indexed citations

13.

Amirouche, Farid, et al.. (1996). MATHEMATICAL MODEL OF A TIME AND POSITION VARIANT EXTERNAL LOAD ON A GEAR TOOTH USING THE MODIFIED TIMOSHENKO BEAM EQUATION. International Journal for Numerical Methods in Engineering. 39(12). 2073–2094. 5 indexed citations

14.

Houser, Donald R., et al.. (1994). Comparison of transmission error predictions with noise measurements for several spur and helical gears. 30th Joint Propulsion Conference and Exhibit. 18 indexed citations

15.

Oswald, Fred B., et al.. (1994). Influence of Gear Design Parameters on Gearbox Radiated Noise. 94. 33972. 11 indexed citations

16.

Amirouche, Farid, et al.. (1993). Finite element modeling of contact conditions in multibody system dynamics. Nonlinear Dynamics. 4(1). 83–102. 5 indexed citations

17.

Oswald, Fred B., et al.. (1993). Dynamic analysis of spur gears using computer program DANST. 29th Joint Propulsion Conference and Exhibit. 10 indexed citations

18.

Spencer, Robert H., et al.. (1993). The relative noise levels of parallel axis gear sets with various contact ratios and gear tooth forms. Defense Technical Information Center (DTIC). 94. 21756. 5 indexed citations

19.

Valco, Mark J.. (1992). Planetary gear train ring gear and support structure investigation. PhDT. 8 indexed citations

20.

Valco, Mark J., et al.. (1991). Advanced Rotorcraft Transmission (ART) Program-Boeing Helicopters Status Report. NASA Technical Reports Server (NASA). 3 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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