What's New
The details of the last six ESDU Data Releases and the current MMDH Supplement are listed below.
Current Status | |
ESDU Data | Release 2024-01 (Jan 2024) |
MMDH | Supplement 51 |
Release 2024-01 (Jan 2024)
- TM 213 : Curve fits to the Spalding and Chi mean and local skin friction dataNew.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Aerofoils and Wings Segment - TM 215 : Comments on doublers used to reduce stress in riveted panelsNew.
- 23002 : Tyre braking on dry or water-covered runways - summary of ESDU tyre-runway modellingUpdated to Amendment A.
- 68020 : The compressible two-dimensional turbulent boundary layer, both with and without heat transfer, on a smooth flat plate, with application to wedges, cylinders and conesUpdated to Amendment E.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Aerofoils and Wings Segment - 76033 : Subsonic base drag of cylindrical bodies with conical boat-tails.Updated to Amendment C. New Interactive Graphs. New/Modified ESDUpac program. New/Modified Toolbox App.
- 77020 : Subsonic pressure drag of conical boat-tails.Updated to Amendment B. New/Modified ESDUpac program. New/Modified Toolbox App.
Release 2023-04 (Oct 2023)
- 81007 : Fatigue strength in bending of steel I-beams with welded attachments.Updated to Amendment A.
- 94036 : The prediction of sound attenuation as a result of propagation close to the ground.Updated to Amendment B. New/Modified ESDUpac program.
- 11005 : Prediction of near-field and far-field harmonic noise from subsonic propellers with non-axial inflowNew/Modified VIEWpac program.Series: Vibration and Acoustic Fatigue, Aircraft Noise
Other collections: Aerospace Package, Aerostructures Package
Release 2023-03a (Aug 2023)
- MMPDS-2023 Appendices A-E : Metallic Materials Properties Development and Standardization (MMPDS):
Appendices A-ENew.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 1 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 1 - INTRODUCTIONRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 2 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 2 - STEEL ALLOYSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 3A : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 3A - ALUMINUM ALLOYS
General through 2000 SeriesRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 3B : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 3 - ALUMINUM ALLOYS
3000 through 7000 SeriesRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 3C : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 3 - ALUMINUM ALLOYS
Cast Alloys and Element PropertiesRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 4 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 4 - MAGNESIUM ALLOYSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 5 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 5 - TITANIUM ALLOYSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 6 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 6 - HEAT-RESISTANT ALLOYSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 7 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 7 - MISCELLANEOUS ALLOYS AND HYBRID MATERIALSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 8 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 8 - STRUCTURAL JOINTSRe-issue 2023.Series: none
Other collections: MMPDS - MMPDS-2023 Chapter 9 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 9 - GUIDELINESRe-issue 2023.Series: none
Other collections: MMPDS
Release 2023-03 (Jul 2023)
- 70003 : Local buckling of compression panels with unflanged integral stiffeners.Updated to Amendment B.Series: Structures
Other collections: Structures Design Collection, Aerospace Package, Aerostructures Package, Automotive Collection - 71014 : Local buckling of compression panels with flanged stringers.Updated to Amendment B.Series: Structures
Other collections: Structures Design Collection, Aerospace Package, Aerostructures Package, Automotive Collection - AERO W.05.01.01 : Kinetic pressure in the wake behind a wing.Updated to Amendment C. New/Modified ESDUpac program. New/Modified Toolbox App.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Stability of Aircraft Segment
Release 2023-02 (Apr 2023)
- 16007 : Computer program for the estimation of the drag of a rectangular planform cavity, with or without doors, in a flat plate with a turbulent boundary layer for Mach numbers up to 3New.
- 23001 : Introduction to ESDU tyre-runway modellingNew.
- 23003 : Static braking-force coefficients for tyres on wet and dry surfacesNew.
- 23004 : Tyre skidding on dry, paved surfacesNew.
- 23005 : Tyre slipping on dry, paved surfacesNew.
- 23006 : Tyre skidding on wet, paved surfacesNew.
- 23007 : Tyre slipping on wet, paved surfacesNew.
- 23008 : Decelerating forces on tyres moving through water or slushNew.
- 23009 : Aircraft braking on dry runway
Application of ESDU 23002New. - 23012 : Guide to available fatigue crack propagation rate dataNew.
- TM 205 : ESDU TECHNICAL MEMORANDUM
Rubber blocks at high pressureNew. - TM 212 : ESDU TECHNICAL MEMORANDUM
Rigidity modulus for interface material in wet conditionsNew. - 00006 : Drag of rectangular planform cavity in a flat plate with a turbulent boundary layer for Mach numbers up to 3. Part I: Closed flowUpdated to Amendment C. New Interactive Graphs. New/Modified ESDUpac program. New/Modified Toolbox App.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, ASTEROID Collection - 00007 : Drag of a rectangular planform cavity in a flat plate with a turbulent boundary layer for Mach numbers up to 3. Part II: Open and transitional flows.Updated to Amendment C. New Interactive Graphs. New/Modified ESDUpac program. New/Modified Toolbox App.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, ASTEROID Collection, Trial Collection - 05011 : Summary of the model for performance of an aircraft tyre rolling or braking on dry or precipitate contaminated runways.Updated to Amendment E.
- 08011 : Aerodynamics and aero-acoustics of rectangular planform cavities. Part IIIA: Alleviation of unsteady flow effects - IntroductionUpdated to Amendment A.
- 10002 : Introduction to worked examples of tyres rolling or braking on dry or precipitate contaminated runways.
Application of ESDU 05011 and ESDU 13007Updated to Amendment C. - 10003 : Worked example for tyre in linear motion on a contaminated runway surface.
An application of ESDU 05011.Updated to Amendment C. - 10004 : Worked example of ground-test machine operating on a dry or contaminated runway surface.
Application of ESDU 05011.Updated to Amendment C. - 10015 : Model for performance of a single aircraft tyre rolling or braking on dry and precipitate contaminated runwaysUpdated to Amendment C.
- 10016 : Drag of a rectangular planform cavity in a flat plate with a turbulent boundary layer for Mach numbers up to 3. Part III : Effect of doorsUpdated to Amendment A. New/Modified ESDUpac program. New/Modified Toolbox App.
- 11004 : Decelerating forces on multiple-wheel undercarriages rolling or braking on precipitate contaminated runwaysUpdated to Amendment D.
- 13002 : Worked example for aircraft with multiple-wheel undercarriages braking on water-covered runway.
Application of ESDU 11004.Updated to Amendment B. - 80006 : Drag increment due to rear fuselage upsweep.Updated to Amendment C. New Interactive Graphs. New/Modified ESDUpac program. New/Modified Toolbox App.
- 94035 : The correction of measured noise spectra for the effects of ground reflection.Updated to Amendment E. New/Modified VIEWpac program. New/Modified ESDUpac program.
- 97002 : Information on the use of Data Items on high-lift devices.Updated to Amendment F.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment - 23002 (since amended ~ see current version) : Tyre braking on dry or water-covered runways - summary of ESDU tyre-runway modellingNew.
- 68020 (since amended ~ see current version) : The compressible two-dimensional turbulent boundary layer, both with and without heat transfer, on a smooth flat plate, with application to wedges, cylinders, and cones.Amendment D.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Aerofoils and Wings Segment - 70011 : Lift-curve slope and aerodynamic centre position of wings in inviscid subsonic flow.New/Modified ESDUpac program. New/Modified Toolbox App.Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Aerofoils and Wings Segment
Release 2023-01 (Jan 2023)
- 22002 : Rooke and Cartwright's compendium of stress intensity factorsNew.
- TM 191 : ESDU TECHNICAL MEMORANDUM
Rebound resilience of interface layer - effect of temperature and bearing pressureNew. - TM 196 : ESDU TECHNICAL MEMORANDUM
Asphalt pavement surfaces - Surface temperature and decelerating forcesNew. - TM 201 : ESDU TECHNICAL MEMORANDUM
British Pendulum - use in modelling decelerating-force coefficientsNew. - TM 202 : ESDU TECHNICAL MEMORANDUM
ESDU Tyre modelling - rubber-block forcesNew. - TM 203 : ESDU TECHNICAL MEMORANDUM
British Pendulum - illustration of ESDU modelsNew. - TM 204 : ESDU TECHNICAL MEMORANDUM
Hysteresis and adhesion - an algebraic model deduced from output from a British PendulumNew. - 71026 : Frictional and retarding forces on aircraft tyres. Part II: estimation of braking force.Updated to Amendment E.
- 72008 : Frictional and retarding forces on aircraft tyres.
Part III: planing.Updated to Amendment A. - 90035 : Frictional and retarding forces on aircraft tyres.
Part V: estimation of fluid drag forces.Updated to Amendment B. - TM 174 : ESDU TECHNICAL MEMORANDUM
Correlation of the micro-texture sharpness parameter F1Updated to Amendment B. - TM 211 : ESDU TECHNICAL MEMORANDUM
Pressures under wet footprintUpdated to Amendment A.
MMDH Supplement 51
- EN2115, new specification
- EN2125, new issue
- EN2127, new issue
- EN2384, new issue
- EN2511, new amendment
- EN2632, new issue
- EN2636, new issue
- EN2952, new specification
- EN3816, new specification
- L59, new amendment
- prEN2073, new specification
- prEN2177, new specification
- prEN2324, new issue
- prEN2383, new specification
- prEN2631, new amendment
- prEN2698, new specification
- prEN3345, new specification
- prEN3452, new specification
- prEN4274, new specification