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Jeffrey Bons

  • Professor, Mechanical & Aerospace Engr
  • 201 W 19th Ave
    E541 Scott Lab
    Columbus, OH 43210
  • 614-247-8414

About

Research interests include:

  • Heat transfer in gas turbines including internal cooling, film cooling, and impingement cooling.
  • Fouling of gas turbines and implications for aero/thermodynamics of jet engines and power turbines
  • Flow control applications in low pressure turbines including blowing, suction, and passive control
  • Flow control applications to static and dynamic airfoils
  • Dynamic stall or rotorcraft blades with applications of flow control
  • Effects of surface roughness on aerodynamics and heat transfer

Students who are interested in working with Dr. Bons should have completed coursework in the following areas:

  • Fluid mechanics (viscous flow, compressible flow, etc…)
  • Heat transfer (convection, conduction, radiation)
  • Thermodynamics
  • Air-breathing propulsion
    • Having coursework in this area is not required, but it is desirable.

Honors

  • 2013

    IGTI/ASME Heat Transfer Committee Best Paper Award. .

  • 2011

    IGTI/ASME Heat Transfer Committee Best Paper Award. .

  • 2009 OSU College of Engineering Charles E. MacQuigg Teaching Award.

  • ASME Heat Transfer Division 2007 Best Paper Award. .

  • IGTI/ASME Heat Transfer Committee 2004 Best Paper Award.

  • IGTI/ASME Heat Transfer Committee 2009 Best Paper Award.

  • IGTI/ASME Heat Transfer Committee 2006 Best Paper Award. .

  • Outstanding Teacher Award, OSU Department of Aerospace Engineering, 2009, 2011.

Chapters

2014

  • Bons, J.P.. 2014. "Surface Roughness Effects in Gas Turbines." In Turbine Aerodynamics, Heat Transfer, Materials, and Mechanics, edited by Tom I-P Shih and Vigor Yang, Reston: AIAA.

2009

  • H.F. Fasel, A. Gross, J.P. Bons, R.B. Rivir, and R. Sondergaard. 2009. "Turbomachinery Applications." In Fundamentals and Applications of Modern Flow Control, edited by R. Joslin and D. Miller, Reston: AIAA.

Journal Articles

2014

  • Bloxham,Matthew,J; Bons,Jeffrey,P, 2014, "A Global Approach to Turbomachinery Flow Control: Passage Vortex Control." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 136, no. 4, 041003 -
  • Bernardini,Chiara; Benton,Stuart,I; Chen,Jen-Ping; Bons,Jeffrey,P, 2014, "Pulsed Jets Laminar Separation Control Using Instability Exploitation." AIAA JOURNAL 52, no. 1, 104 - 115.
  • Casaday,Brian; Prenter,Robin; Bonilla,Carlos; Lawrence,Michael; Clum,Carey; Ameri,Ali,A; Bons,Jeffrey,P, 2014, "Deposition With Hot Streaks in an Uncooled Turbine Vane Passage." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 136, no. 4, 041017 -
  • Benton,Stuart,I; Bernardini,Chiara; Bons,Jeffrey,P; Sondergaard,Rolf, 2014, "Parametric Optimization of Unsteady End Wall Blowing on a Highly Loaded Low-Pressure Turbine." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 136, no. 7, 071013 -
  • Bernardini,Chiara; Benton,Stuart,I; Chen,Jen-Ping; Bons,Jeffrey,P, 2014, "Exploitation of Subharmonics for Separated Shear Layer Control on a High-Lift Low-Pressure Turbine Using Acoustic Forcing." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 136, no. 5, 051018 -

2013

  • Benton,Stuart,I; Bons,Jeffrey,P; Sondergaard,Rolf, 2013, "Secondary Flow Loss Reduction Through Blowing for a High-Lift Front-Loaded Low Pressure Turbine Cascade." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 135, no. 2, 021020 -
  • Bernardini,Chiara; Benton,Stuart,I; Bons,Jeffrey,P, 2013, "The Effect of Acoustic Excitation on Boundary Layer Separation of a Highly Loaded LPT Blade." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 135, no. 5, 051001 -
  • Webb,J; Casaday,B; Barker,B; Bons,J,P; Gledhill,A,D; Padture,N,P, 2013, "Coal Ash Deposition on Nozzle Guide Vanes-Part I: Experimental Characteristics of Four Coal Ash Types." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 135, no. 2, 021033 -
  • Casaday,Brian,P; Ameri,Ali,A; Bons,Jeffrey,P, 2013, "Numerical Investigation of Ash Deposition on Nozzle Guide Vane Endwalls." JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 135, no. 3, 032001 -
  • Barker,B; Casaday,B; Shankara,P; Ameri,A; Bons,J,P, 2013, "Coal Ash Deposition on Nozzle Guide Vanes-Part II: Computational Modeling." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 135, no. 1, 011015 -

2012

  • Ai,Weiguo; Murray,Nathan; Fletcher,Thomas,H; Harding,Spencer; Lewis,Scott; Bons,Jeffrey,P, 2012, "Deposition Near Film Cooling Holes on a High Pressure Turbine Vane." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 134, no. 4, 041013 -
  • Bonilla,C; Webb,J; Clum,C; Casaday,B; Brewer,E; Bons,J,P, 2012, "The Effect of Particle Size and Film Cooling on Nozzle Guide Vane Deposition." JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 134, no. 10, 101901 -
  • Bons,Jeffrey,P; Pluim,Jon; Gompertz,Kyle; Bloxham,Matthew, 2012, "The Application of Flow Control to an Aft-Loaded Low Pressure Turbine Cascade With Unsteady Wakes." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 134, no. 3, 031009 -
  • Erickson,E,L; Ames,F,E; Bons,J,P, 2012, "Effects of a Realistically Rough Surface on Vane Heat Transfer Including the Influence of Turbulence Condition and Reynolds Number." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 134, no. 2, 021013 -
  • Ai,Weiguo; Murray,Nathan; Fletcher,Thomas,H; Harding,Spencer; Bons,Jeffrey,P, 2012, "Effect of Hole Spacing on Deposition of Fine Coal Flyash Near Film Cooling Holes." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 134, no. 4, 041021 -

2011

  • Ai,Weiguo; Laycock,Robert,G; Rappleye,Devin,S; Fletcher,Thomas,H; Bons,Jeffrey,P, 2011, "Effect of Particle Size and Trench Configuration on Deposition From Fine Coal Flyash near Film Cooling Holes." ENERGY & FUELS 25, no. 3, 1066 - 1076.
  • McClain,Stephen,T; Hodge,B,Keith; Bons,Jeffrey,P, 2011, "The Effect of Element Thermal Conductivity on Turbulent Convective Heat Transfer From Rough Surfaces." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 133, no. 2, 021024 -
  • Lewis,Scott; Barker,Brett; Bons,Jeffrey,P; Ai,Weiguo; Fletcher,Thomas,H, 2011, "Film Cooling Effectiveness and Heat Transfer Near Deposit-Laden Film Holes." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 133, no. 3, 031003 -

2010

  • Bloxham,Matthew,J; Bons,Jeffrey,P, 2010, "Leading-Edge Endwall Suction and Midspan Blowing to Reduce Turbomachinery Losses." JOURNAL OF PROPULSION AND POWER 26, no. 6, 1268 - 1275.
  • Bons,J,P, 2010, "A Review of Surface Roughness Effects in Gas Turbines." JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 132, no. 2, 021004 -

2009

  • Bons,J, 2009, "Transient Method for Convective Heat Transfer Measurement With Lateral Conduction-Part I: Application to a Deposit-Roughened Gas Turbine Surface." JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 131, no. 1, 011301 -
  • Bons,J; Fletcher,Daniel; Borchert,Brad, 2009, "Transient Method for Convective Heat Transfer Measurement With Lateral Conduction-Part II: Application to an Isolated Spherical Roughness Element." JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 131, no. 1, 011302 -

2008

  • Reimann,D; Bloxham,M; Pluim,J; Bons,J, 2008, "Spanwise Wake and Discrete Jet Disturbances on a Separating Turbine Blade." JOURNAL OF PROPULSION AND POWER 24, no. 6, 1278 - 1286.
  • Crosby,Jared,M; Lewis,Scott; Bons,Jeffrey,P; Ai,Weiguo; Fletcher,Thomas,H, 2008, "Effects of temperature and particle size on deposition in land based turbines." JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 130, no. 5, 051503 -

2007

  • Reimann,D; Bloxham,M; Crapo,K,L; Pluim,J,D; Bons,J,P, 2007, "Influence of jet-induced transition on separating low-pressure turbine boundary layer." JOURNAL OF PROPULSION AND POWER 23, no. 5, 996 - 1006.

2006

  • McClain,Stephen,T; Collins,S,Patrick; Hodge,B,Keith; Bons,Jeffrey,P, 2006, "The importance of the mean elevation in predicting skin friction for flow over closely packed surface roughness." JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME 128, no. 3, 579 - 586.
  • Hansen,L; Bons,J, 2006, "Flow measurements of vortex generator jets in separating boundary layer." JOURNAL OF PROPULSION AND POWER 22, no. 3, 558 - 566.

2005

  • Bons,J, 2005, "A critical assessment of Reynolds analogy for turbine flows." JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 127, no. 5, 472 - 485.

2002

  • Sondergaard,R; Rivir,R,B; Bons,J,P, 2002, "Control of low-pressure turbine separation using vortex-generator jets." JOURNAL OF PROPULSION AND POWER 18, no. 4, 889 - 895.

Papers in Proceedings

2013

  • Packard,Nathan,O; Thake,Michael,P; Bonilla,Carlos,H; Gompertz,Kyle; Bons,Jeffrey,P "Active Control of Flow Separation on a Laminar Airfoil." JOURNAL: "AIAA JOURNAL." in 5th AIAA Flow Control Conference. (5 2013). 1032 - 1041.

2012

  • Barker,B; Casaday,B; Shankara,P; Ameri,A; Bons,J,P "COAL ASH DEPOSITION ON NOZZLE GUIDE VANES: PART II-COMPUTATIONAL MODELING." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2011, VOL 5, PTS A AND B." in ASME Turbo Expo 2011. (1 2012). 1757 - 1767.
  • Bonilla,C; Webb,J; Clum,C; Casaday,B; Brewer,E; Bons,J,P "THE EFFECT OF PARTICLE SIZE AND FILM COOLING ON NOZZLE GUIDE VANE DEPOSITION." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 4, PTS A AND B." in ASME Turbo Expo 2012. (1 2012). 1051 - 1059.
  • Casaday,B; Ameri,A; Bons,J,P "NUMERICAL INVESTIGATION OF ASH DEPOSITION ON NOZZLE GUIDE VANE ENDWALLS." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 4, PTS A AND B." in ASME Turbo Expo 2012. (1 2012). 1015 - 1026.
  • Benton,Stuart; Bons,Jeffrey,P; Sondergaard,Rolf "SECONDARY FLOW LOSS REDUCTION THROUGH BLOWING FOR A HIGH-LIFT FRONT-LOADED LOW PRESSURE TURBINE CASCADE." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 8, PTS A-C." in ASME Turbo Expo 2012. (1 2012). 1217 - 1227.
  • Schulz,Sebastian; Maier,Simon; Bons,Jeffrey,P "AN EXPERIMENTAL INVESTIGATION OF AN ANTI-VORTEX FILM COOLING GEOMETRY UNDER LOW AND HIGH TURBULENCE CONDITIONS." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 4, PTS A AND B." in ASME Turbo Expo 2012. (1 2012). 1581 - 1593.
  • Webb,J; Casaday,B; Barker,B; Bons,J,P; Gledhill,A,D; Padture,N,P "COAL ASH DEPOSITION ON NOZZLE GUIDE VANES: PART I - EXPERIMENTAL CHARACTERISTICS OF FOUR COAL ASH TYPES." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2011, VOL 5, PTS A AND B." in ASME Turbo Expo 2011. (1 2012). 1305 - 1314.
  • Bernardini,Chiara; Benton,Stuart; Bons,Jeffrey,P "THE EFFECT OF ACOUSTIC EXCITATION ON BOUNDARY LAYER SEPARATION OF A HIGHLY LOADED LPT BLADE." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2012, VOL 8, PTS A-C." in ASME Turbo Expo 2012. (1 2012). 1559 - 1569.

2011

  • Gompertz,Kyle,A; Bons,Jeffrey,P "Combined Unsteady Wakes and Active Flow Control on a Low-Pressure Turbine Airfoil." JOURNAL: "JOURNAL OF PROPULSION AND POWER." in 48th AIAA Aerospace Sciences Meeting and Exhibit Including the New Horizons Forum and Aerospace Exposition. (9 2011). 990 - 1000.
  • Gompertz,Kyle; Jensen,Christopher; Kumar,Pradeep; Peng,Di; Gregory,James,W; Bons,Jeffrey,P "Modification of Transonic Blowdown Wind Tunnel to Produce Oscillating Freestream Mach Number." JOURNAL: "AIAA JOURNAL." in 48th AIAA Aerospace Sciences Meeting and Exhibit Including the New Horizons Forum and Aerospace Exposition. (11 2011). 2555 - 2563.

2010

  • Haase,Kristian; Bons,Jeffrey,P "VELOCITY MEASUREMENTS AROUND FILM COOLING HOLES WITH DEPOSITION." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010, VOL 4, PTS A AND B." in ASME Turbo Expo 2010. (1 2010). 1425 - 1436.
  • Erickson,E,L; Ames,F,E; Bons,J,P "EFFECTS OF A REALISTICALLY ROUGH SURFACE ON VANE HEAT TRANSFER INCLUDING THE INFLUENCE OF TURBULENCE CONDITION AND REYNOLDS NUMBER." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010, VOL 4, PTS A AND B." in ASME Turbo Expo 2010. (1 2010). 33 - 41.
  • Smith,C; Barker,B; Clum,C; Bons,J "DEPOSITION IN A TURBINE CASCADE WITH COMBUSTING FLOW." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010, VOL 4, PTS A AND B." in ASME Turbo Expo 2010. (1 2010). 743 - 751.
  • Hollis,Rebecca; Bons,Jeffrey,P "THE EFFECTS OF LOCALIZED BLADE ENDWALL SUCTION ON SECONDARY FLOWS AND HEAT TRANSFER." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010, VOL 4, PTS A AND B." in ASME Turbo Expo 2010. (1 2010). 861 - 871.
  • Erickson,E,L; Ames,F,E; Bons,J,P "EFFECTS OF A REALISTICALLY ROUGH SURFACE ON VANE AERODYNAMIC LOSSES INCLUDING THE INFLUENCE OF TURBULENCE CONDITION AND REYNOLDS NUMBER." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010, VOL 4, PTS A AND B." in ASME Turbo Expo 2010. (1 2010). 23 - 31.
  • Bloxham,Matthew,J; Bons,Jeffrey,P "Combined Blowing and Suction to Control both Midspan and Endwall Losses in a Turbomachinery Passage." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2010: TURBOMACHINERY: AXIAL FLOW FAN AND COMPRESSOR AERODYNAMICS DESIGN METHODS, AND CFD MODELING FOR TURBOMACHINERY, VOL 7, PTS A-C." in ASME Turbo Expo 2010. (1 2010). 1609 - 1618.

2009

  • Ai,Weiguo; Murray,Nathan; Fletcher,Thomas,H; Harding,Spencer; Bons,Jeffrey,P "EFFECT OF HOLE SPACING ON DEPOSITION OF FINE COAL FLYASH NEAR FILM COOLING HOLES." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2009, VOL 3, PTS A AND B." in 54th ASME Turbo Expo 2009. (1 2009). 549 - 559.
  • Ai,Weiguo; Laycock,Robert,G; Rappleye,Devin,S; Fletcher,Thomas,H; Bons,Jeffrey,P "EFFECT OF PARTICLE SIZE AND TRENCH CONFIGURATION ON DEPOSITION FROM FINE COAL FLYASH NEAR FILM COOLING HOLES." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2009, VOL 3, PTS A AND B." in 54th ASME Turbo Expo 2009. (1 2009). 561 - 571.
  • McClain,Stephen,T; Hodge,B,Keith; Bons,Jeffrey,P "THE EFFECT OF ELEMENT THERMAL CONDUCTIVITY ON TURBULENT CONVECTIVE HEAT TRANSFER FROM ROUGH SURFACES." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2009, VOL 3, PTS A AND B." in 54th ASME Turbo Expo 2009. (1 2009). 421 - 432.
  • Pluim,Jonathon; Memory,Curtis; Bons,Jeffrey; Chen,Jen-Ping "DESIGNING A HIGH FIDELITY WAKE SIMULATOR FOR RESEARCH USING LINEAR CASCADES." JOURNAL: "PROCEEDINGS OF ASME TURBO EXPO 2009, VOL 7, PTS A AND B." in 54th ASME Turbo Expo 2009. (1 2009). 1563 - 1574.
  • Lewis,Scott; Barker,Brett; Bons,Jeffrey,P; Ai,Weiguo; Fletcher,Thomas,H "FILM COOLING EFFECTIVENESS AND HEAT TRANSFER NEAR DEPOSIT-LADEN FILM HOLES." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2009, VOL 3, PTS A AND B." in 54th ASME Turbo Expo 2009. (1 2009). 539 - 548.
  • Bloxham,M; Reimann,D; Crapo,K; Pluim,J; Bons,J,P "Synchronizing Separation Flow Control With Unsteady Wakes in a Low-Pressure Turbine Cascade." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 52nd ASME Turbo Expo 2007. (4 2009). 021019 -

2008

  • Bons,Jeffrey,P; Reimann,Daniel; Bloxham,Matthew "Separated flow transition on an LP turbine blade with pulsed flow control." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 51st ASME Turbo Expo 2006. (4 2008). 021014 -
  • Wammack,James,E; Crosby,Jared; Fletcher,Daniel; Bons,Jeffrey,P; Fletcher,Thomas,H "Evolution of surface deposits on a high-pressure turbine blade - Part I: Physical characteristics." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 51st ASME Turbo Expo 2006. (4 2008). 021020 -
  • Bons,Jeffrey,P; Wammack,James,E; Crosby,Jared; Fletcher,Daniel; Fletcher,Thomas,H "Evolution of surface deposits on a high-pressure turbine blade - Part II: Convective heat transfer." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 51st ASME Turbo Expo 2006. (4 2008). 021021 -
  • Bons,Jeffrey,P; Pluim,Jon; Gompertz,Kyle; Bloxham,Matthew; Clark,John,P "The Application of Flow Control to an Aft-Loaded Low Pressure Turbine Cascade with Unsteady Wakes." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2008, VOL 6, PT A." in 53rd ASME Turbo Expo 2008. (1 2008). 1945 - 1957.
  • Bons,J,P; McClain,S,T; Wang,Z,J; Chi,X; Shih,T,I "A comparison of approximate versus exact geometrical representations of roughness for CFD calculations of c(f) and St." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in ASME International Mechanical Engineering Congress and Exposition. (4 2008). 021024 -
  • Ai,Weiguo; Murray,Nathan; Fletcher,Thomas,H; Harding,Spencer; Lewis,Scott; Bons,Jeffrey,P "DEPOSITION NEAR FILM COOLING HOLES ON A HIGH PRESSURE TURBINE VANE." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2008, VOL 4, PTS A AND B." in 53rd ASME Turbo Expo 2008. (1 2008). 825 - 835.

2007

  • Bloxham,M; Reimann,D; Crapo,K; Pluim,J; Bons,J,P "Synchronizing separation flow control with unsteady wakes in 21 low-pressure turbine cascade." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2007, VOL 4, PTS A AND B." in 52nd ASME Turbo Expo 2007. (1 2007). 1039 - 1050.
  • Crosby,Jared,M; Lewis,Scott; Bons,Jeffrey,P; Ai,Weiguo; Fletcher,Thomas,H "Effects of particle size, gas temperature, and metal temperature on high pressure turbine deposition in land based gas turbines from various synfuels." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2007, VOL 4, PTS A AND B." in 52nd ASME Turbo Expo 2007. (1 2007). 1365 - 1376.
  • Bons,Jeffrey,P; Crosby,Jared; Wammack,James,E; Bentley,Brook,I; Fletcher,Thomas,H "High-pressure turbine deposition in land-based gas turbines from various synfuels." JOURNAL: "JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME." in 50th ASME Turbo-Expo 2005. (1 2007). 135 - 143.

2006

  • Bons,Jeffrey,P; Reimann,Daniel; Bloxham,Matthew "Separated flow transition on an LP turbine blade with pulsed flow control." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2006, VOL 3, PTS A AND B." in 51st ASME Turbo Expo 2006. (1 2006). 1201 - 1210.
  • Bons,Jeffrey,P; Wammack,James,E; Crosby,Jared; Fletcher,Daniel; Fletcher,Thomas,H "Evolution of surface deposits on a high pressure turbine blade, part II: Convective heat transfer." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2006, VOL 3, PTS A AND B." in 51st ASME Turbo Expo 2006. (1 2006). 1075 - 1082.
  • Wammack,James,E; Crosby,Jared; Fletcher,Daniel; Bons,Jeffrey,P; Fletcher,Thomas,H "Evolution of surface deposits on a high pressure turbine blade, part I: Physical characteristics." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2006, VOL 3, PTS A AND B." in 51st ASME Turbo Expo 2006. (1 2006). 1055 - 1063.

2005

  • Bons,Jeffrey,P; Crosby,Jared; Wammack,James,E; Bentley,Brook,I; Fletcher,Thomas,H "High pressure turbine deposition in land based gas turbines from various synfuels." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2005, VOL 1." in 50th ASME Turbo-Expo 2005. (1 2005). 411 - 419.
  • Bons,Jeffrey,P; Hansen,Laura,C; Clark,John,P; Koch,Peter,J; Sondergaard,Rolf "Designing low-pressure turbine blades with integrated flow control." JOURNAL: "PROCEEDINGS OF THE ASME TURBO EXPO 2005, VOL 3 PTS A AND B." in 50th ASME Turbo-Expo 2005. (1 2005). 1079 - 1091.
  • Jensen,J,W; Squire,S,W; Bons,J,P; Fletcher,T,H "Simulated land-based turbine deposits generated in an accelerated deposition facility." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 49th International Gas Turbine and Aeroengine Congress and Exhibition. (7 2005). 462 - 470.
  • Bons,J,P; McClain,S,T; Wang,Z,J; Chi,X; Shih,T,I "A comparison of approximate vs. exact geometrical representations of roughness for CFD calculations of C-F and ST." JOURNAL: "PROCEEDINGS OF THE ASME HEAT TRANSFER DIVISION 2005, VOL 1." in ASME International Mechanical Engineering Congress and Exposition. (1 2005). 477 - 488.

2004

  • Bons,J,P; McClain,S,T "The effect of real turbine roughness with pressure gradient on heat transfer." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 48th International Gas Turbine and Aeroengine Congress and Exhibition. (7 2004). 385 - 394.
  • McClain,S,T; Hodge,B,K; Bons,J,P "Predicting skin friction and heat transfer for turbulent flow over real gas turbine surface roughness using the discrete element method." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 48th International Gas Turbine and Aeroengine Congress and Exhibition. (4 2004). 259 - 267.

2002

  • Bons,J,P "St and c(f) augmentation for real turbine roughness with elevated freestream turbulence." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 47th International Gas Turbine and Aeroengine Congress and Exhibition. (10 2002). 632 - 644.
  • Bons,J,P; Sondergaard,R; Rivir,R,B "The fluid dynamics of LPT blade separation control using pulsed jets." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 46th International Gas Turbine and Aeroengine Congress and Exhibition. (1 2002). 77 - 85.

2001

  • Bons,J,P; Sondergaard,R; Rivir,R,B "Turbine separation control using pulsed vortex generator jets." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 45th International Gas Turbine and Aeroengine Congress and Exhibition. (4 2001). 198 - 206.
  • Bons,J,P; Taylor,R,P; McClain,S,T; Rivir,R,B "The many faces of turbine surface roughness." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 46th International Gas Turbine and Aeroengine Congress and Exhibition. (10 2001). 739 - 748.

1996

  • Bons,J,P; MacArthur,C,D; Rivir,R,B "The effect of high free-stream turbulence on film cooling effectiveness." JOURNAL: "JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME." in 39th International Gas Turbine and Aeroengine Congress and Exposition. (10 1996). 814 - 825.