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31, The changes in dihedral of front wing and cathedral of rear wing have little effect on longitudinal aerodynamic characteristics but large effect on lateral-directional characteristics.

32, These effects appear to be negligible with respect to aerodynamic coefficients.

33, To investigate the aerodynamic performance effects of front guide blade to test cascade, low speed wind tunnel experiments were carried out on the two LGV cascades with and without front guide blade.

34, The profile of C5 Airscape reflects Citroen's efforts to achieve optimal aerodynamic design.

35, An experimental study of the effects of the twin vertical fins position and twist strake wing on a fighter aerodynamic characteristics was performed in the wind tunnel.

36, The mechanism of reducing aerodynamic drag by acoustic excitation was briefly analysed.

37, Main rotor is the key part of helicopter modeling, the associated modeling methods of aerofoil aerodynamic loads, rotor inflow dynamics and blade flap motion are discussed in detail.

38, The research on aerodynamic characteristics of wrap-around fin and wing-body combination was carried out at super high speeds in this dissertation.

39, Three different analytical thin blade design methods are presented together with their aerodynamic performance comparison.

40, Because the gravity of the fuselage, obstruction and rotating the aerodynamic lift on the blade wheel,(www.Sentencedict.com) pneumatic pulling force needs transmitting through the crossbeam .

41, In order to meet the need of our country railroad's development, lucubration of tunnel aerodynamic effect's spread abroad rules and corresponding alleviation measure is very necessary.

42, Lastly, a perpendicular, a parallel magnetohydrodynamics shock wave and aerodynamic shock wave are discuss...

43, The aerodynamic force that is applied in a downwards direction as a car travels forwards.

44, Fabric selected quality products, the introduction of three-dimensional to three-dimensional, cut aerodynamic technology, combining features of ergonomics, Seiko washing mill.

45, Aerodynamic heating again defined its design requirements, and it was built of the nickel alloy Inconel X.

46, This paper presents the analyses of the aerodynamic interaction between the two rotors of a coaxial rotor helicopter and the change of interaction with the increase of the advance ratio.

47, The investigation illustrated that the aerodynamic lift and pitching moment of wing can be predicted accurately by CFD based on RANS approach with comparison to model tests.

48, This paper presents an approximate analytic method which determines the characteristics of aircraft lateral-directional limit cycle oscillation induced by aerodynamic hysteresis.

49, A method of analysis of the effect of aeroelasticity on the stability of elastic vehicles by using a simplified mathematical model of unsteady aerodynamic forces is proposed.

50, The figure doesn't account for the effects of wing loading and aerodynamic drag.

51, This paper has analyzed and calculated the influence of external ZC-1 scout equipment on the lift coefficient, damp coefficient and aerodynamic center of the fighter plane.

52, Every external payload extracts a performance price in aerodynamic drag.

53, One does this by redistributing the aerodynamic load along the wingspan or by incorporating the vortices coming off the horizontal stabilizer.

54, Avoid carrying items on your vehicle's roof. A loaded roof rack or carrier increases weight and aerodynamic drag, which can cut mileage by 5%.

55, "Most aerodynamic things take off at very gradual angles, but this has a very striking, very powerful lift angle, " Swartzlander says.

56, They are applicable to ballistic analysis, re-entry analysis, guidance and aerodynamic calculations to save machine time and inner storage required.

57, The base principal in controlling method is madding aerodynamic force acting on transmission line changed into approximate balance state.

58, Then, the influences of the slope angle, wind direction angle, charge mass ratio, electrostatic force and aerodynamic lift on the sand particle's threshold wind velocity are discussed in detail.

59, Research process of the aerodynamic performance for "China Star" high speed EMU is presented: the numerical calculations, wind channel test, dynamic module test and field running test.

60, The present forms of landscape in the research area are mainly aerodynamic relief, desert plain and pediment.