非均匀表面上移动的冲翼艇的横摇-垂荡-纵摇运动建模（英文）
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摘要
Ground-effect vehicles flying close to water or ground often employ ram wings which generate aerodynamic lift primarily on their lower surfaces. The subject of this paper is the 3-DOF modeling of roll, heave, and pitch motions of such a wing in the presence of surface waves and other ground non-uniformities. The potential-flow extreme-ground-effect theory is applied for calculating unsteady pressure distribution under the wing which defines instantaneous lift force and moments. Dynamic simulations of a selected ram wing configuration are carried out in the presence of surface waves of various headings and wavelengths,as well as for transient flights over a ground obstacle. The largest amplitudes of the vehicle motions are observed in beam waves when the periods of the encounter are long. Nonlinear effects are more pronounced for pitch angles than for roll and heave. The present method can be adapted for modeling of air-supported lifting surfaces on fast marine vehicles.
Ground-effect vehicles flying close to water or ground often employ ram wings which generate aerodynamic lift primarily on their lower surfaces. The subject of this paper is the 3-DOF modeling of roll, heave, and pitch motions of such a wing in the presence of surface waves and other ground non-uniformities. The potential-flow extreme-ground-effect theory is applied for calculating unsteady pressure distribution under the wing which defines instantaneous lift force and moments. Dynamic simulations of a selected ram wing configuration are carried out in the presence of surface waves of various headings and wavelengths,as well as for transient flights over a ground obstacle. The largest amplitudes of the vehicle motions are observed in beam waves when the periods of the encounter are long. Nonlinear effects are more pronounced for pitch angles than for roll and heave. The present method can be adapted for modeling of air-supported lifting surfaces on fast marine vehicles.
Ground-effect vehicles flying close to water or ground often employ ram wings which generate aerodynamic lift primarily on their lower surfaces. The subject of this paper is the 3-DOF modeling of roll, heave, and pitch motions of such a wing in the presence of surface waves and other ground non-uniformities. The potential-flow extreme-ground-effect theory is applied for calculating unsteady pressure distribution under the wing which defines instantaneous lift force and moments. Dynamic simulations of a selected ram wing configuration are carried out in the presence of surface waves of various headings and wavelengths,as well as for transient flights over a ground obstacle. The largest amplitudes of the vehicle motions are observed in beam waves when the periods of the encounter are long. Nonlinear effects are more pronounced for pitch angles than for roll and heave. The present method can be adapted for modeling of air-supported lifting surfaces on fast marine vehicles.
引文
Barber TJ(2007)A study of water surface deformation due to tip vortices of a wing-in-ground effect.J Ship Res 51(2):182-186 https://www.ingentaconnect.com/content/sname/jsr/2007/00000051/00000002/art00009
Benedict K,Kornev NV,Meyer M,Ebert J(2002)Complex mathematical model of the WIG motion including the take-off mode.Ocean Eng29:315-357.https://doi.org/10.1016/S0029-8018(01)00002-6
Gallington RW,Miller MK(1970)The ram-wing:a comparison of simple one-dimensional theory with wind tunnel and free flight results.Proceedings of AIAA Guidance,Control and Fluid Mechanics Conference.AIAA,Santa Barbara,CA,USA.paper No.70-971
Hirata N,Kodama Y(1995)Flow computation for three-dimensional wing in ground effect using multi-block technique.J Soc Naval Archit Jpn177:49-57.https://doi.org/10.2534/jjasnaoe1968.1995.49
Lewandowski EM(2004)The dynamics of marine craft.World Scientific Publishing,Singapore,139-198.s
Liang H,Wang X,Zou L,Zong Z(2014)Numerical study of twodimensional heaving airfoils in ground effect.J Fluids Struct 48:188-202.https://doi.org/10.1016/j.jfluidstructs.2014.02.009
Matveev KI(2008)Static thrust recovery of PAR craft on solid surfaces.JFluid Struct 24:920-926.https://doi.org/10.1016/j.jfluidstructs.2007.12.007
Matveev KI(2013)Unsteady motions of a ram wing flying above waves and low-height obstacles.Proceedings of the 31st AIAA Applied Aerodynamics Conference.AIAA,San Diego,CA,USA.paper No.2013-2404
Matveev KI,Chaney C(2013)Heaving motions of a ram wing translating over water.J Fluids Struct 38:164-173.https://doi.org/10.1016/j.jfluidstructs.2012.10.006
Matveev KI,Kornev N(2013)Dynamics and stability of boats with aerodynamic support.J Ship Prod Des 29(1):17-24.https://doi.org/10.5957/JSPD.29.1.120033
Matveev KI,Soderlund RK(2008)Shallow-water zero-speed tests and modeling of PAR craft.J Eng Marit Environ 222(3):145-152.https://doi.org/10.1243/14750902JEME102
Rozhdestvensky KV(2000)Aerodynamics of a lifting system in extreme ground effect.Springer-Verlag,Heidelberg,47-84
Rozhdestvensky KV(2006)Wing-in-ground effect vehicles.Prog Aerosp Sci 42(3):211-283.https://doi.org/10.1016/j.paerosci.2006.10.001
Staunfenbiel RW(1987)On the design of stable ram wing vehicles.Proceedings of the Symposium on Ram Wing and Ground Effect Craft.London,110-136
Tuck EO(1984)A simple one-dimensional theory for air-supported vehicles over water.J Ship Res 28(4):290-292
Windall SE,Barrows TM(1970)An analytic solution for two and threedimensional wings in ground effect.J Fluid Mech 41(4):769-792.https://doi.org/10.1017/S0022112070000915
Zong Z,Liang H,Zhou L(2012)Lifting line theory for wing-in-ground effect in proximity to a free surface.J Eng Math 74(1):143-158.https://doi.org/10.1007/s10665-011-9497-x
Benedict K,Kornev NV,Meyer M,Ebert J(2002)Complex mathematical model of the WIG motion including the take-off mode.Ocean Eng29:315-357.https://doi.org/10.1016/S0029-8018(01)00002-6
Gallington RW,Miller MK(1970)The ram-wing:a comparison of simple one-dimensional theory with wind tunnel and free flight results.Proceedings of AIAA Guidance,Control and Fluid Mechanics Conference.AIAA,Santa Barbara,CA,USA.paper No.70-971
Hirata N,Kodama Y(1995)Flow computation for three-dimensional wing in ground effect using multi-block technique.J Soc Naval Archit Jpn177:49-57.https://doi.org/10.2534/jjasnaoe1968.1995.49
Lewandowski EM(2004)The dynamics of marine craft.World Scientific Publishing,Singapore,139-198.s
Liang H,Wang X,Zou L,Zong Z(2014)Numerical study of twodimensional heaving airfoils in ground effect.J Fluids Struct 48:188-202.https://doi.org/10.1016/j.jfluidstructs.2014.02.009
Matveev KI(2008)Static thrust recovery of PAR craft on solid surfaces.JFluid Struct 24:920-926.https://doi.org/10.1016/j.jfluidstructs.2007.12.007
Matveev KI(2013)Unsteady motions of a ram wing flying above waves and low-height obstacles.Proceedings of the 31st AIAA Applied Aerodynamics Conference.AIAA,San Diego,CA,USA.paper No.2013-2404
Matveev KI,Chaney C(2013)Heaving motions of a ram wing translating over water.J Fluids Struct 38:164-173.https://doi.org/10.1016/j.jfluidstructs.2012.10.006
Matveev KI,Kornev N(2013)Dynamics and stability of boats with aerodynamic support.J Ship Prod Des 29(1):17-24.https://doi.org/10.5957/JSPD.29.1.120033
Matveev KI,Soderlund RK(2008)Shallow-water zero-speed tests and modeling of PAR craft.J Eng Marit Environ 222(3):145-152.https://doi.org/10.1243/14750902JEME102
Rozhdestvensky KV(2000)Aerodynamics of a lifting system in extreme ground effect.Springer-Verlag,Heidelberg,47-84
Rozhdestvensky KV(2006)Wing-in-ground effect vehicles.Prog Aerosp Sci 42(3):211-283.https://doi.org/10.1016/j.paerosci.2006.10.001
Staunfenbiel RW(1987)On the design of stable ram wing vehicles.Proceedings of the Symposium on Ram Wing and Ground Effect Craft.London,110-136
Tuck EO(1984)A simple one-dimensional theory for air-supported vehicles over water.J Ship Res 28(4):290-292
Windall SE,Barrows TM(1970)An analytic solution for two and threedimensional wings in ground effect.J Fluid Mech 41(4):769-792.https://doi.org/10.1017/S0022112070000915
Zong Z,Liang H,Zhou L(2012)Lifting line theory for wing-in-ground effect in proximity to a free surface.J Eng Math 74(1):143-158.https://doi.org/10.1007/s10665-011-9497-x