Philip John Morris, PhD

    • 3704 Citations
    • 30 h-Index
    1969 …2019
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    Research Output 1969 2019

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    Article
    2019
    1 Citation (Scopus)
    Open Access
    fluid injection
    Die casting inserts
    Noise Reduction
    Noise abatement
    noise reduction

    Scaled demonstration of fluid insert noise reduction for tactical fighter aircraft engines

    McLaughlin, D. K., Morris, P. J. & Martens, S., Jan 1 2019, In : Journal of Aircraft. 56, 5, p. 1935-1941 7 p.

    Research output: Contribution to journalArticle

    Die casting inserts
    Aircraft engines
    Noise abatement
    Demonstrations
    Fluids
    2018

    Dennis K. McLaughlin: Some history and achievements

    Morris, P. J., Mar 1 2018, In : International Journal of Aeroacoustics. 17, 1-2, p. 7-21 15 p.

    Research output: Contribution to journalArticle

    students
    histories
    Students
    5 Citations (Scopus)

    Flow-separation control using sweeping jet actuator

    Kara, K., Kim, D. & Morris, P. J., Jan 1 2018, In : AIAA journal. 56, 11, p. 4604-4613 10 p.

    Research output: Contribution to journalArticle

    Flow separation
    Flow control
    Aerodynamics
    Actuators
    Fluidics
    4 Citations (Scopus)

    Noise reduction in supersonic jets exhausting over a simulated aircraft carrier deck

    Powers, R. W., McLaughlin, D. K. & Morris, P. J., Jan 1 2018, In : Journal of Aircraft. 55, 1, p. 310-324 15 p.

    Research output: Contribution to journalArticle

    Aircraft carriers
    Noise abatement
    Fluidics
    Acoustics
    Acoustic waves
    1 Citation (Scopus)

    Surface roughness effect on rotor broadband noise

    Cheng, B., Han, Y., Brentner, K. S., Palacios, J., Morris, P. J., Hanson, D. & Kinzel, M., Jul 1 2018, In : International Journal of Aeroacoustics. 17, 4-5, p. 438-466 29 p.

    Research output: Contribution to journalArticle

    surface roughness effects
    rotors
    Ice
    Rotors
    Surface roughness
    2017

    Application of synthetic array techniques for improved simulations of hot supersonic jet noise

    Nelson, C. C., Cain, A. B., Dougherty, R., Brentner, K. S. & Morris, P. J., Jul 1 2017, In : International Journal of Aeroacoustics. 16, 4-5, p. 382-402 21 p.

    Research output: Contribution to journalArticle

    synthetic arrays
    jet aircraft noise
    Microphones
    Computational fluid dynamics
    Computer simulation
    5 Citations (Scopus)

    Design and analysis of a supersonic jet noise reduction concept

    Pilon, A. R., Powers, R. W., McLaughlin, D. K. & Morris, P. J., Sep 2017, In : Journal of Aircraft. 54, 5, p. 1705-1717 13 p.

    Research output: Contribution to journalArticle

    Noise abatement
    Takeoff
    Seals
    Nozzles
    Exhaust systems (engine)
    Impulse noise
    Helicopters
    Acoustic waves
    Energy transfer
    Computational fluid dynamics
    2016
    4 Citations (Scopus)

    Compact disturbance equations for aeroacoustic simulations

    Du, Y. & Morris, P. J., Jan 1 2016, In : AIAA journal. 54, 1, p. 77-87 11 p.

    Research output: Contribution to journalArticle

    Aeroacoustics
    Navier Stokes equations
    Euler equations
    Computational fluid dynamics
    Computational aeroacoustics
    4 Citations (Scopus)

    Investigation of laminar to turbulent transition phenomena effects on impingement heat transfer

    Isman, M. K., Morris, P. J. & Can, M., Oct 1 2016, In : Heat and Mass Transfer/Waerme- und Stoffuebertragung. 52, 10, p. 2027-2036 10 p.

    Research output: Contribution to journalArticle

    impingement
    heat transfer
    Heat transfer
    shear stress
    Shear stress
    2015
    14 Citations (Scopus)

    Effects of jet temperature on broadband shock-associated noise

    Kuo, C. W., McLaughlin, D. K., Morris, P. J. & Viswanathan, K., Jan 1 2015, In : AIAA journal. 53, 6, p. 1515-1530 16 p.

    Research output: Contribution to journalArticle

    Heating
    Mach number
    Flow visualization
    Temperature
    Nozzles
    2 Citations (Scopus)

    Improved block interface conditions for aeroacoustic problems with grid discontinuities

    Du, Y. & Morris, P. J., Jan 1 2015, In : AIAA journal. 53, 6, p. 1531-1543 13 p.

    Research output: Contribution to journalArticle

    Aeroacoustics
    Derivatives
    7 Citations (Scopus)

    Malaysia airlines flight MH370: Water entry of an airliner

    Chen, G., Gu, C., Morris, P. J., Paterson, E. G., Sergeev, A., Wang, Y. C. & Wierzbicki, T., Jan 1 2015, In : Notices of the American Mathematical Society. 62, 4, p. 330-334 5 p.

    Research output: Contribution to journalArticle

    Malaysia
    Water
    6 Citations (Scopus)

    The separation of radiating and non-radiating near-field pressure fluctuations in supersonic jets

    Du, Y. & Morris, P. J., Oct 27 2015, In : Journal of Sound and Vibration. 355, p. 172-187 16 p.

    Research output: Contribution to journalArticle

    near fields
    Acoustic fields
    Radiation
    jet aircraft noise
    Phase velocity
    3 Citations (Scopus)

    The use of an adjoint method for optimization of blowing in a convergent-divergent nozzle

    Sikarwar, N. & Morris, P., Feb 1 2015, In : International Journal of Aeroacoustics. 14, 1-2, p. 327-351 25 p.

    Research output: Contribution to journalArticle

    convergent-divergent nozzles
    blowing
    Blow molding
    Nozzles
    optimization
    2014
    38 Citations (Scopus)

    OpenFOAM for computational fluid dynamics

    Chen, G., Xiong, Q., Morris, P. J., Paterson, E. G., Sergeev, A. & Wang, Y. C., Apr 2014, In : Notices of the American Mathematical Society. 61, 4, p. 354-363 10 p.

    Research output: Contribution to journalArticle

    Computational Fluid Dynamics
    2013
    47 Citations (Scopus)

    Noise reduction in supersonic jets by nozzle fluidic inserts

    Morris, P. J., McLaughlin, D. K. & Kuo, C. W., Aug 19 2013, In : Journal of Sound and Vibration. 332, 17, p. 3992-4003 12 p.

    Research output: Contribution to journalArticle

    fluidics
    Fluidics
    inserts
    Noise abatement
    noise reduction
    2012
    7 Citations (Scopus)

    Simulations and measurements of the flow and noise in hot supersonic jets

    Du, Y., Kuo, C. W., Morris, P. J. & McLaughlin, D. K., Sep 1 2012, In : Noise Control Engineering Journal. 60, 5, p. 577-594 18 p.

    Research output: Contribution to journalArticle

    Acoustics
    nozzles
    Noise
    Nozzles
    acoustics
    16 Citations (Scopus)

    The prediction of broadband shock-associated noise including propagation effects

    Miller, S. A. E. & Morris, P. J., Dec 1 2012, In : International Journal of Aeroacoustics. 11, 7-8, p. 755-781 27 p.

    Research output: Contribution to journalArticle

    noise propagation
    Acoustic noise
    Green's function
    Green's functions
    shock
    22 Citations (Scopus)

    Time-domain approach for acoustic scattering of rotorcraft noise

    Lee, S., Brentner, K. S. & Morris, P. J., Oct 1 2012, In : Journal of the American Helicopter Society. 57, 4, 042001.

    Research output: Contribution to journalArticle

    Acoustic noise
    Acoustics
    Scattering
    Impulse noise
    Fuselages
    2011
    31 Citations (Scopus)

    Assessment of time-domain equivalent source method for acoustic scattering

    Lee, S., Brentner, K. S. & Morris, P. J., Sep 1 2011, In : AIAA journal. 49, 9, p. 1897-1906 10 p.

    Research output: Contribution to journalArticle

    Acoustics
    Scattering
    Acoustic waves
    Acoustic intensity
    Ducts
    41 Citations (Scopus)

    CFD analysis of gear windage losses: Validation and parametric aerodynamic studies

    Hill, M. J., Kunz, R. F., Medvitz, R. B., Handschuh, R. F., Long, L. N., Noack, R. W. & Morris, P. J., Mar 30 2011, In : Journal of Fluids Engineering, Transactions of the ASME. 133, 3, 031103.

    Research output: Contribution to journalArticle

    Dynamic analysis
    Gears
    Aerodynamics
    Computational fluid dynamics
    Spur gears
    2010
    44 Citations (Scopus)

    Acoustic scattering in the time domain using an equivalent source method

    Lee, S., Brentner, K. S. & Morris, P. J., Dec 1 2010, In : AIAA journal. 48, 12, p. 2772-2780 9 p.

    Research output: Contribution to journalArticle

    Acoustics
    Scattering
    Acoustic waves
    Singular value decomposition
    Pressure gradient
    35 Citations (Scopus)

    Beamformed flow-acoustic correlations in a supersonic jet

    Papamoschou, D., Morris, P. J. & McLaughlin, D. K., Oct 1 2010, In : AIAA journal. 48, 10, p. 2445-2453 9 p.

    Research output: Contribution to journalArticle

    Microphones
    Acoustics
    Acoustic fields
    Refraction
    Mach number
    11 Citations (Scopus)

    Framework for a landing-gear model and acoustic prediction

    Lopes, L. V., Brentner, K. S. & Morris, P. J., May 1 2010, In : Journal of Aircraft. 47, 3, p. 763-774 12 p.

    Research output: Contribution to journalArticle

    Acoustics
    Landing gear (aircraft)
    Wind tunnels
    Acoustic noise
    Aircraft
    6 Citations (Scopus)

    Improved algorithm for nonlinear sound propagation with aircraft and helicopter noise applications

    Lee, S., Morris, P. J. & Brentner, K. S., Nov 1 2010, In : AIAA journal. 48, 11, p. 2586-2595 10 p.

    Research output: Contribution to journalArticle

    Cutoff frequency
    Acoustic noise
    Helicopters
    Aircraft
    Acoustic waves
    8 Citations (Scopus)

    Jet noise simulations for realistic jet nozzle geometries

    Morris, P. J., Du, Y. & Kara, K., Jan 1 2010, In : Procedia Engineering. 6, p. 28-37 10 p.

    Research output: Contribution to journalArticle

    Nozzles
    Geometry
    Turbulence models
    Military aircraft
    Flaps
    39 Citations (Scopus)

    Prediction of broadband shock-associated noise using Reynolds-averaged Navier-Stokes computational fluid dyanamics

    Morris, P. J., Miller, S. A. E. & Lyrintzis, A., Dec 1 2010, In : AIAA journal. 48, 12, p. 2931-2944 14 p.

    Research output: Contribution to journalArticle

    Fluids
    Nozzles
    Euler equations
    Acoustic noise
    Navier Stokes equations
    96 Citations (Scopus)

    Velocity measurements in jets with application to noise source modeling

    Morris, P. J. & Zaman, K. B. M. Q., Feb 15 2010, In : Journal of Sound and Vibration. 329, 4, p. 394-414 21 p.

    Research output: Contribution to journalArticle

    velocity measurement
    Velocity measurement
    Anemometers
    hot-wire anemometers
    anemometers
    2009
    26 Citations (Scopus)

    Algorithm for the nonlinear propagation of broadband jet noise

    Saxena, S., Morris, P. J. & Viswanathan, K., Jan 1 2009, In : AIAA journal. 47, 1, p. 186-194 9 p.

    Research output: Contribution to journalArticle

    Power spectral density
    Microphones
    Acoustic noise
    Aeroacoustics
    Engines
    62 Citations (Scopus)

    Analytic formulation and numerical implementation of an acoustic pressure gradient prediction

    Lee, S., Brentner, K. S., Farassat, F. & Morris, P. J., Jan 23 2009, In : Journal of Sound and Vibration. 319, 3-5, p. 1200-1221 22 p.

    Research output: Contribution to journalArticle

    Pressure gradient
    pressure gradients
    Rotors
    Acoustics
    formulations
    14 Citations (Scopus)

    Assessment of computational fluid dynamics for supersonic shock containing jets

    Miller, S. A. E., Veltin, J., Morris, P. J. & McLaughlin, D. K., Nov 1 2009, In : AIAA journal. 47, 11, p. 2738-2746 9 p.

    Research output: Contribution to journalArticle

    Computational fluid dynamics
    Computer simulation
    Turbulence models
    Mach number
    Nozzles
    7 Citations (Scopus)
    sound propagation
    formulations
    cylindrical coordinates
    Helmholtz equations
    wind velocity
    6 Citations (Scopus)

    Time-domain approach for acoustic scattering of rotorcraft noise

    Lee, S., Brentner, K. S. & Morris, P. J., 2009, In : Annual Forum Proceedings - AHS International. 1, p. 579-591 13 p.

    Research output: Contribution to journalArticle

    Acoustic noise
    Acoustics
    Scattering
    Rotors
    Frequency domain analysis
    2007
    5 Citations (Scopus)

    Jet noise prediction: Past, present and future

    Morris, P. J., Sep 1 2007, In : Canadian Acoustics - Acoustique Canadienne. 35, 3, p. 16-22 7 p.

    Research output: Contribution to journalArticle

    jet aircraft noise
    noise prediction
    aircraft noise
    takeoff
    shear layers
    2006
    4 Citations (Scopus)

    Numerical computation of the linear convective and absolute stability of free-shear flows

    Agarwal, A. & Morris, P. J., Dec 1 2006, In : Computers and Fluids. 35, 10, p. 1282-1289 8 p.

    Research output: Contribution to journalArticle

    Shear flow
    Computer simulation
    Experiments
    21 Citations (Scopus)

    Prediction method for broadband noise from unsteady flow in a slat cove

    Agarwal, A. & Morris, P. J., Feb 1 2006, In : AIAA journal. 44, 2, p. 301-310 10 p.

    Research output: Contribution to journalArticle

    Unsteady flow
    Green's function
    Acoustic waves
    Flaps
    Boundary element method
    51 Citations (Scopus)

    Use of finite element methods in frequency domain aeroacoustics

    Rao, P. P. & Morris, P. J., Jul 1 2006, In : AIAA journal. 44, 7, p. 1643-1652 10 p.

    Research output: Contribution to journalArticle

    Aeroacoustics
    Euler equations
    Galerkin methods
    Finite element method
    Polynomials
    2004
    104 Citations (Scopus)

    Calculation of sound propagation in nonuniform flows: Suppression of instability waves

    Agarwal, A., Morris, P. J. & Mani, R., Jan 2004, In : AIAA journal. 42, 1, p. 80-88 9 p.

    Research output: Contribution to journalArticle

    Acoustic waves
    Refraction
    Mathematical operators
    Acoustics
    Boundary conditions
    18 Citations (Scopus)

    Numerical simulation of minor losses due to a sudden contraction and expansion in high amplitude acoustic resonators

    Morris, P. J., Boluriaan, S. & Shieh, C. M., May 1 2004, In : Acta Acustica united with Acustica. 90, 3, p. 393-409 17 p.

    Research output: Contribution to journalArticle

    contraction
    resonators
    expansion
    acoustics
    simulation
    2002
    160 Citations (Scopus)

    Acoustic analogy and alternative theories for jet noise prediction

    Morris, P. J. & Farassat, F., Apr 2002, In : AIAA journal. 40, 4, p. 671-680 10 p.

    Research output: Contribution to journalArticle

    Acoustic noise
    Acoustics
    Turbulence models
    Navier Stokes equations
    Turbulence
    15 Citations (Scopus)

    Computation of subsonic inviscid flow past a cone using high-order schemes

    Kim, J. W. & Morris, P. J., Jan 1 2002, In : AIAA journal. 40, 10, p. 1961-1968 8 p.

    Research output: Contribution to journalArticle

    Subsonic flow
    Cones
    Euler equations
    Unsteady flow
    Vorticity
    4 Citations (Scopus)

    Two-dimensional simulations of wake vortex detection using radio acoustic sounding systems

    Boluriaan, S. & Morris, P. J., Nov 2002, In : AIAA journal. 40, 11, p. 2247-2256 10 p.

    Research output: Contribution to journalArticle

    Vortex flow
    Acoustics
    Radar transmitters
    Radar receivers
    Euler equations
    2001
    7 Citations (Scopus)

    Numerical simulation of wake vortex detection using a radio acoustic sounding system

    Boluriaan, S. & Morris, P. J., Jun 2001, In : AIAA journal. 39, 6, p. 1097-1105 9 p.

    Research output: Contribution to journalArticle

    Vortex flow
    Acoustics
    Computer simulation
    Light velocity
    Doppler effect
    2000
    29 Citations (Scopus)

    A Higher-Order Compact Method in Space and Time Based on Parallel Implementation of the Thomas Algorithm

    Povitsky, A. & Morris, P. J., Jun 10 2000, In : Journal of Computational Physics. 161, 1, p. 182-203 22 p.

    Research output: Contribution to journalArticle

    central processing units
    schedules
    Gaussian elimination
    communication
    Derivatives
    13 Citations (Scopus)

    Direct simulation of acoustic scattering by two- and three-dimensional bodies

    Laik, O. A. & Morris, P. J., Jan 1 2000, In : Journal of Aircraft. 37, 1, p. 68-75 8 p.

    Research output: Contribution to journalArticle

    Acoustics
    Scattering
    Acoustic impedance
    Euler equations
    Fluids
    7 Citations (Scopus)

    Interaction between Görtler vortices and two-dimensional Tollmien-Schlichting waves

    Mendonça, M. T., Morris, P. J. & Pauley, L., Jan 1 2000, In : Physics of Fluids. 12, 6, p. 1461-1471 11 p.

    Research output: Contribution to journalArticle

    Tollmien-Schlichting waves
    vortices
    interactions
    5 Citations (Scopus)

    The fundamental solution for shallow circular cylindrical shells - Part I: Derivations

    Chen, G., Coleman, M. P., Ma, D., Morris, P. J. & You, P., Dec 1 2000, In : International Journal of Engineering Science. 38, 11, p. 1235-1257 23 p.

    Research output: Contribution to journalArticle

    Partial differential equations
    Convolution
    Elasticity
    Fourier transforms