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Wagner
Functions for Indicial Aerodynamics
aerofoils and isolated or combined lifting surfaces, 84020
Wakes
see also
Downwash
Response of Buildings and Structures
Response of Buildings and Structures To Vortex Shedding
Slipstream
Trailing Vortex Drag
Vortex Shedding
Vortices
Aerofoils
curvature effects on aerodynamic characteristics, 76002
estimation of pressure recovery, 76002
estimation of thickness, 76002
Wings
velocity distribution, AERO W.05.01.01
Warping Constants
Introduction, STRUCT 00.07.00
Primary
see
Channel Sections with Lips turned inwards
Channel Sections with Lips turned outwards
Z-sections
Secondary
see
Angle Sections with Bulbs
Water
see also
Aqueous Solutions
Distilled Water
Heat Pipes
Sea Water
Steam
Absorption in Polymers and Thermosets
effect on dimensions, 87007
Critical Density, 68008, 68010, 78039, 78040, 79017
Density
pressure and temperature variation for saturated gas and liquid, 77016, 78018, 80017
pressure variation in gaseous and liquid states, 68010
temperature variation in gaseous, liquid and solid states, 68010
Dynamic Viscosity
pressure and temperature variation for saturated gas and liquid, 77016, 78018, 78040, 80017
pressure and temperature variation in gaseous and liquid states, 78040
Effect of Different Sources on Fouling in Cooling Water Systems, 88024
Effect on Fatigue Crack Propagation Rate
aluminium alloy sheet, 88007
Forced Convection Heat Transfer in Ducts
charts for rapid evaluation in turbulent flow in circular section, 81044
Kinematic Viscosity
pressure and temperature variation for saturated gas and liquid, 78040
Molecular Weight, AERO 00.01.08
Prandtl Number
pressure and temperature variation for saturated gas and liquid, 79017
pressure and temperature variation in gaseous and liquid states, 79017
Rate of Change With Pressure of Specific Enthalpy
pressure variation for saturated liquid, 78018
Rate of Change With Pressure of Specific Enthalpy of Vaporisation
pressure variation for saturated liquid, 78018
Specific Enthalpy
pressure and temperature variation for saturated gas, 77016
Specific Enthalpy of Vaporisation
pressure and temperature variation at saturation, 78018
Specific Heat Capacity
pressure and temperature variation for saturated liquid, 68008, 80017
pressure variation in gaseous and liquid states, 68008
temperature variation in gaseous, liquid and solid states, 68008
Specific Heat Capacity at Constant Pressure
pressure variation in gaseous state, 68008
temperature variation in gaseous and solid states, 68008
Specific Heat Capacity Ratio
temperature variation in gaseous state, AERO 00.01.08
Specific Latent Heat of Vaporisation
pressure and temperature variation at saturation, 80017
Suitability of Various Dry Rubbing Materials for Use in
carbon, polymer, thermoset, solid lubricant impregnated metal, 87007
Surface Tension
pressure and temperature variation at saturation, 80005
Thermal Conductivity
pressure and temperature variation for saturated liquid, 78039, 80017
pressure variation in gaseous and liquid states, 78039
temperature variation in gaseous state, 78039, 99005
temperature variation in liquid and solid states, 78039
Vapour Pressure
variation along saturation curve, 68008, 68010, 78039, 78040, 80017
Water Conservation in Process Plants
Single Contaminant (Including Total Solids, Biological or Chemical Oxygen Demand) Conditions
calculation of minimum fresh water demand
calculation of spare water capacity for use elsewhere on site
classification of operations according to contaminant level
composite curve and pinch definition using water line
economic considerations
guide to use of program
including water demands and supplies
network design using remaining problem analysis
network simplification
plot of contaminant level against total contaminant flowrate
use of regenerated water for recycling or use elsewhere
Water-covered Runways
Drag Due to Impingement on Airframe of Tyre Sidespray
see
Impingement Drag
Drag on Aircraft Tyres Running on
see
Aircraft Tyres
Planing of an Aircraft Tyre, 15003, 15009
Water Hammer
see
Pipes with Internal Flow
Pressure Transients in Liquid Internal Flow
Water-lubricated Journal Bearings
see
Journal Bearings
Water Solutions
see
Aqueous Solutions
Water Vapour
see also
Water
Effect on Fatigue Crack Propagation Rate
aluminium alloy plate and sheet, 88007
In Atmosphere
effect on solar radiation, 69015
variation with altitude and location, 69015
variation with season, 69015
Wave Drag
see also
Intakes
Interference Wave Drag
Optimum Wave Drag
Pressure Drag
Aerofoils
comparison of results from VGK with results from experiment, 96028
deduction from pressure distribution data, 87003
designs for given Mach number at onset, 71019, 71020
designs for weak shock waves, 78010
effect of leading- or trailing-edge sealed control or flap deflection, 96028, 96029
estimation in viscous transonic flow, 96028, 96029
Mach number for onset, TD MEMO 6407
supercritical creep, TD MEMO 6407
Biconvex Aerofoils, AERO W.S.00.03.04
Bodies
brief discussion, AERO B.S.02.03.01
Cowls
variation with geometry and Mach number (NACA 1-series and with larger lip radius), 81024
variation with Mach number and mass flow ratio (NACA 1-series and modified profiles), 94014
Derivation of Transonic Area Rule, AERO A.S.02.03.01
Discussion of, AERO W.S.00.03.03
Discussion of Calculation in Supersonic Flow for Wing-Body Combination, AERO A.S.02.03.01
moment of area and transfer rules, AERO A.S.02.03.01
theoretical drag rise at zero lift and area distribution for, AERO A.02.03.02
Double-Wedge Aerofoils, AERO W.S.00.03.04, AERO W.S.00.03.05
External at Zero Incidence
ducted afterbodies and forebodies of elliptical cross section, AERO B.S.02.03.02
ducted conical and parabolic forebodies, AERO B.S.02.03.02
truncated conical and parabolic afterbodies, AERO B.S.02.03.02
Forebodies at Zero Incidence in Transonic Flow
blunted conical, 83017, 89033
blunted parabolic, 79004
blunted secant ogive, 83017
blunted tangent ogive, 79004, 89033
conical, 83017
ellipsoidal, 79004
hemispherical, 79004
optimum blunting of conical and tangent ogive for minimum, 89033
secant ogive, 83017
tangent ogive, 79004
Nose Blunting on Flat Plates, AERO W.S.02.03.10
Rectangular Planform Fairings
parabolic arc, 71018
ramp, 71018
two- or three-slope, 71018
Rectangular Wings, 71018, 75004, AERO W.S.02.03.09
Spanwise Variation on Swept and Tapered Wings
calculation from surface curvature, shock sweep and local Mach number, 87003
Treatment in Drag Estimation Methods, 97016
Wing-Body Combination
relationship to that of basic aerofoil, 78009
Wing Design Process in Transonic Flow to Minimise, 97017
Wings With Rounded Leading Edges
adaptation of charts of drag-rise Mach number for aerofoils, 72027
Wings With Sharp Leading Edges
biconvex section, 75004
double-wedge section, 75004
Wave Speed
Pressure Waves in Liquid-Filled Pipes or Tunnels
see
Pressure Transients in Liquid Internal Flow
Waviness
see
Cavities
Surface
effect on transition, AERO W.02.04.11
Waxes
see
Petroleum Waxes
Weapons Bay
Wear
see also
Cams
Elastohydrodynamic Lubrication
Specific Wear Rate
Wear Resistant Surface Coatings and Treatments
Choice of Filter Rating to Avoid, 83030
Tyre Tread Effect on Tyre/Runway Coefficient of Friction
see
Friction Coefficient
Wear Resistant Surface Coatings and Treatments
Advantages and Limitations of Various Techniques, 86040
Considerations of Component Shape and Required Finish, 86040
Discussion of Wear Mechanisms
abrasive (or adhesive), chemical (corrosive) or fatigue, 86040
Selection Process, 86040
Survey of Characteristics of Various Techniques
bond strength, 86040
corrosion resistance and porosity, 86040
cost, 86040
depth of treatment and hardness, 86040
maximum service temperature, 86040
rate of formation, 86040
treatment temperature, 86040
Use to Reduce Wear in Cams, 94017
Weber
see
Kuchemann-weber Compressibility Factor
Kuchemann-weber Formula
Wedges
see
Boundary Layer
Double-wedge Sections
Equilibrium Surface Temperature
Forced Convection Heat Transfer
Overturning Moment on Surface-mounted Structures
Profile Drag
Shock Detachment Conditions
Skin Friction Drag
Sonic Flow
Weibull Probability Distribution
Extreme-Value Analysis, 87034
Welded Attachments in Aluminium Alloys
Fatigue Strength Under Axial Loading of Non-Load Carrying Fillet, 92017
effect of alloy composition, 92017
Welded Cover Plates on Steel I-beams
see also
Steels
Welded Joints in Steels
Fatigue Strength Under Bending, 81007
discussion of effect of cover plate dimensions, 81007
position of failure, 81007
Welded Joints in Steels
see also
Steels
Welded Longitudinal Joints in Steels Under Axial Loading
Welded Transverse Joints in Steels Under Axial Loading
Welded Transverse Joints in Steels Under Bending
Fatigue Strength
comparison of calculated (using fracture mechanics) with experimental, 87016
effect of attachment size, 87016
effect of mean stress, 86013
effect of plate thickness, 87016
effect of residual stresses and thermal stress relieving, 86013
factors affecting, 86013
guidance on design against, 86013
independence of parent material, 86013
size effect and explanation, 86013, 87016
sources of failure in various joint types, 86013
weld classes following BS 5400 and use in estimating performance, 86013
Improving Fatigue Strength by Post-Weld Treatment
discussion of limitations of methods, 78016
effect of mechanical stress relieving, 78016
effect of profile grinding, 78016, 78023
effect of thermal stress relieving, 78016, 86013
effect of tungsten-inert-gas (TIG) weld run, 78016
Welded Longitudinal Joints in Aluminium Alloys
Fatigue Strength of Load Carrying Cover Plate Under Axial Loading, 92017
effect of alloy composition, 92017
effect of mean stress, 92017
effect of plate thickness, 92017
Welded Longitudinal Joints in Steels Under Axial Loading
see also
Steels
Welded Joints in Steels
Fatigue Strength of Double-Angle and Double-Strap (Load Carrying), 76007
discussion of choice of strap cross section, 76007
discussion of effect of mean stress, 76007
discussion of effect of residual stresses, 76007
discussion of effect of weld leg length, 76007
location of failure and crack type, 76007
Fatigue Strength of Double-Sided Stiffened (Non-Load Carrying), 76007
discussion of effect of mean stress, 76007
discussion of effect of residual stresses, 76007
effect of welding across end of stiffener, 76007
location of failure, 76007
statistical analysis of data, 76007
Fatigue Strength of Egg-Box (Load Carrying), 76007
discussion of effect of mean stress, 76007
discussion of effect of residual stresses, 76007
discussion of effect of weld leg length, 76007
location of failure and crack type, 76007
Fatigue Strength of Flange-Stiffened (Non-Load Carrying), 76007
discussion of effect of mean stress, 76007
discussion of effect of residual stresses, 76007
location of failure, 76007
Fatigue Strength of Flange-to-Web in I-Beams and T-Sections
automatic or manual continuous welds, or intermittent welds (cope holes), 76032
discussion of effect of residual stresses, 76032
effect of depth of penetration, 76032
location of failure, 76032
Fatigue Strength of Single-Sided Stiffened (Non-Load Carrying), 76007
discussion of effect of mean stress, 76007
discussion of effect of residual stresses, 76007
location of failure, 76007
Welded-plate Heat Exchangers
see
Plate Heat Exchangers (Gasketed or Welded)
Welded Stiffening Gussets on Steel I-beams
see also
Steels
Welded Joints in Steels
Fatigue Strength Under Bending, 81007
discussion of effect of welding to tension flange, 81007
location of failure, 81007
Welded Tee Joints in Aluminium Alloys
Fatigue Strength of Double Fillet Non-Load Carrying Under Bending, 92017
Fatigue Strength of Double or Single Fillet Under Axial Loading, 92017
effect of alloy composition, 92017
effect of plate thickness, 92017
Welded Transverse Joints in Aluminium Alloys
Fatigue Strength of Butt Type Under Axial Loading
effect of alloy composition and temper, and filler composition, 91039
effect of mean stress, 91039
effect of plate thickness, 91039
effect of shot peening, 91039, 92015
effect of stress relieving, 91039
effect of weld bead removal, 91039
Fatigue Strength of Butt Type Under Bending
effect of alloy composition and temper, and filler composition, 91039
effect of plate thickness, 91039
effect of weld bead removal, 91039
Fatigue Strength of Cover Plate (Load Carrying) Under Axial Loading, 92017
effect of alloy composition, 92017
effect of mean stress, 92017
effect of plate thickness, 92017
effect of shot-peening, 92015, 92017
effect of tungsten-inert-gas (TIG) dressing, 92017
Fatigue Strength of Cruciform (Load Carrying) Under Axial Loading, 92017
effect of alloy composition, 92017
effect of mean stress, 92017
effect of plate thickness, 92017
Fatigue Strength of Cruciform (Non-Load Carrying) Under Axial Loading, 92017
effect of alloy composition, 92017
effect of mean stress, 92017
effect of plate thickness, 92017
effect of shot peening, 92017
Fatigue Strength of Double or Single Lap Under Axial Loading, 92017
effect of alloy composition, 92017
effect of plate thickness, 92017
Static Strength
effect of alloy and filler compositions, 91039
effect of plate thickness, 91039
Welded Transverse Joints in Steels Under Axial Loading
see also
Steels
Welded Joints in Steels
Fatigue Strength of Butt Type, 77011
discussion of effect of mean stress, 77011
discussion of effect of residual stresses, 77011
discussion of effect of weld defects, 77011
effect of shot peening, 92015
location of failure, 77011
relationship with percentage area reduction due to defects, porosity or slag inclusions, 77011
statistical analysis of data, 77011
Fatigue Strength of Cover Plate Type (Load Carrying), 75016
discussion of effect of residual stresses, 75016
discussion of effect of weld bead shape, 75016
effect of shot peening, 92015
effect of weld leg length, 75016
location of failure, 75016
Fatigue Strength of Cover Plate Type (Non-Load Carrying), 75016
discussion of effect of residual stresses, 75016
discussion of effect of weld bead shape, 75016
effect of mean stress, 75016
semi-range/mean stress diagram, 75016
Fatigue Strength of Cruciform (Load Carrying), 75016
discussion of effect of joint size, 75016
discussion of effect of residual stresses, 75016
discussion of effect of weld bead shape, 75016
effect of depth of penetration, 75016
effect of mean stress and weld leg length, 75016
location of failure, 75016
semi-range/mean stress diagram, 75016
Fatigue Strength of Cruciform (Non-Load Carrying), 75016
discussion of effect of joint size, 75016, 86013, 87016
discussion of effect of residual stresses, 75016
discussion of effect of weld bead shape, 75016
effect of depth of penetration, 75016
effect of mean stress, 75016
location of failure, 75016
Welded Transverse Joints in Steels Under Bending
see also
Steels
Welded Joints in Steels
Fatigue Strength of Cruciform, 78023
discussion of effect of residual stresses, 78023
effect of depth of penetration, 78023
effect of joint size, 78023
effect of mean stress, 78023
effect of weld leg length, 78023
location of failure, 78023
Welds
see also
Welded Attachments in Aluminium Alloys
Welded Cover Plates on Steel I-beams
Welded Joints in Steels
Welded Longitudinal Joints in Aluminium Alloys
Welded Longitudinal Joints in Steels Under Axial Loading
Welded Stiffening Gussets on Steel I-beams
Welded Tee Joints in Aluminium Alloys
Welded Transverse Joints in Aluminium Alloys
Welded Transverse Joints in Steels Under Axial Loading
Welded Transverse Joints in Steels Under Bending
In Straight Pipes
effect on pressure drop, 79014
Testing Endurance by Simulated Acoustic Loading Applied to Representative Element
see
Acoustic Fatigue
Weldability of Various Materials
see
Aluminium Alloys
Copper Alloys
Magnesium Alloys
Nickel Steels
Steels
Titanium Alloys
Wheels
see also
Friction Coefficient
Contribution to Airframe Noise, 90023
Effect on Airframe Drag of Tyres Running on Runways Contaminated With Slush or Water
see
Aircraft Tyres
Impingement Drag
Prediction of Sidespray Envelope From Aircraft Tyres, 83042
Profile Drag of Bogie Configurations or Isolated, 79015
effect of wheel rotation, 79015
Whitemetals
Use as Hydrodynamic Bearing Materials
guide to selection, 88018
White Oils
Typical Values of Kinematic Viscosity, 71003
White Spirit
Typical Values of Kinematic Viscosity, 71003

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