About Us ~ 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 2020-04 (Oct 2020)
MMDH	Supplement 48

Release 2020-04 (Oct 2020)

18005 : Mass flow rate of a leak into a plenum from an external stream
New.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
18006 : Drag due to a leak into a plenum from an external stream
New.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
20005 : Introduction and guide to ESDU data on acoustic fatigue
New.
Series: Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package, Automotive Collection, Vibration and Acoustic Fatigue in Nuclear Facilities
20007 : Aircraft performance from flight test. Part 4: calibration of pressure air data systems, Sub-part ii: GPS methods for determining true airspeed and wind speeds
New.
Series: Performance
Other collections: Aerospace Package
TM 193 : ESDU TECHNICAL MEMORANDUM: Example of procedure in calculation of effects of propeller slipstream on horizontal tailplane flow-field
New.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
TM 198 : ESDU TECHNICAL MEMORANDUM: Estimating the reflection effects for the jet noise of under-wing engines
New.
Series: Aircraft Noise
Other collections: Aerospace Package
TM 199 : ESDU TECHNICAL MEMORANDUM
AIRCRAFT PERFORMANCE FROM FLIGHT TEST
Derivations applicable to ESDU 20007 on the GPS methods for determining true airspeed and wind speeds.
New.
Series: Performance
Other collections: Aerospace Package
TM 200 : ESDU TECHNICAL MEMORANDUM: Estimation of nacelle and flap effects on low-speed aerodynamic centre and zero-lift pitching moment of transport aircraft (tail-off)
New.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment
88040 : Program for calculation of aileron rolling moment and yawing moment coefficients at subsonic speeds.
Updated to Amendment D. New/Modified ESDUpac program.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment
97002 : Information for the use of Data Items on high-lift devices.
Updated to Amendment E.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment
AERO C.04.01.00 : Introduction to Data Items on control hinge moments.
Updated to Amendment D.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment
MMPDS-15 Chapter 1 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 1 - INTRODUCTION
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 2 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 2 - STEEL ALLOYS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 3 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 3 - ALUMINUM ALLOYS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 4 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 4 - MAGNESIUM ALLOYS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 5 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 5 - TITANIUM ALLOYS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 6 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 6 - HEAT-RESISTANT ALLOYS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 7 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 7 - MISCELLANEOUS ALLOYS AND HYBRID MATERIALS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 8 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 8 - STRUCTURAL JOINTS
Re-issue 15.
Series: none
Other collections: MMPDS
MMPDS-15 Chapter 9 : Metallic Materials Properties Development and Standardization (MMPDS):
CHAPTER 9 - GUIDELINES
Re-issue 15.
Series: none
Other collections: MMPDS
01008 : Computer program for wind speeds and turbulence properties: flat or hilly sites in terrain with roughness changes.
New/Modified VIEWpac program.
Series: Wind Engineering
Other collections: Nuclear Package, Nuclear Building/Environmental Impact
77028 : Geometrical characteristics of typical bodies.
New/Modified ESDUpac program.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
80020 : Average downwash at the tailplane at low angles of attack and subsonic speeds.
New/Modified ESDUpac program.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Stability of Aircraft Segment
87008 : Rudder sideforce, yawing moment and rolling moment control derivatives at low speeds:Y_ζ , N_ζ and L_ζ
New/Modified ESDUpac program.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Controls and Flaps Segment
97021 : Effect of trailing-edge flap deployment on average downwash at the tailplane at low speeds.
New/Modified ESDUpac program.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package, Stability of Aircraft Segment

Release 2020-03 (Jul 2020)

19006 : Force limited random vibration testing - The computation of the semi-empirical constant C² for test article and supporting structure
New.
Series: Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package
20003 : Crack resistance curves
New. New/Modified Toolbox App.
Series: Fatigue - Fracture Mechanics
Other collections: Aerospace Package, Aerostructures Package, Automotive Collection
20004 : Guide to fatigue data available in Stress and Strength of Components Series
New.
Series: Stress and Strength
Other collections: Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design

Release 2020-02 (Apr 2020)

19003 : Fatigue strength of shot peened helical tension and compression steel springs
New.
Series: Stress and Strength
Other collections: Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design
AFFDL-TR-75-34 : Prediction of the Pressure Oscillations in Cavities Exposed to Aerodynamic Flow
New.
Series: Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package
NASA-CR-4587 : Review of Sonic Fatigue Technology
New.
Series: Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package, NASA for Vibration and Acoustic Fatigue
04022 : An introduction to low-cycle fatigue phenomena
Updated to Amendment A.
Series: Fatigue - Endurance Data, Stress and Strength
Other collections: Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design, Automotive Collection

Release 2020-01 (Jan 2020)

19001 : Fatigue of wrought and cast titanium alloys in bending and under axial loading
New. New/Modified VIEWpac program.
Series: Fatigue - Endurance Data
Other collections: Aerospace Package, Aerostructures Package, Automotive Collection
19002 : Fatigue of wrought and cast Ti-6Al-4V alloys
New. New/Modified VIEWpac program.
Series: Fatigue - Endurance Data
Other collections: Aerospace Package, Aerostructures Package, Automotive Collection
19004 : Guide to the effect of shot peening on fatigue strength
New.
Series: Fatigue - Endurance Data, Stress and Strength
Other collections: Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design, Automotive Collection
08018 : Combination of spectra in Common Data Files from ESDU Aircraft Noise Data Items
Updated to Amendment A. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package
75020 : Estimation of far-field sound pressure levels due to buzz-saw noise of a supersonic fan or compressor.
Updated to Amendment D. New/Modified VIEWpac program.
Series: Aircraft Noise, Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package
75021 : Estimation of the surface pressure fluctuations in the turbulent boundary layer of a flight vehicle.
Updated to Amendment E. New/Modified VIEWpac program.
Series: Vibration and Acoustic Fatigue, Aircraft Noise
Other collections: Aerospace Package, Aerostructures Package
78002 : Evaluation of the attenuation of sound by a uniform atmosphere.
Updated to Amendment D. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
78003 : Evaluation of the attenuation of broad-band sound by a non-uniform still atmosphere.
Updated to Amendment D. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
79011 : Estimation of noise shielding by barriers
Updated to Amendment D. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
88023 : Jet-by-jet shielding of noise.
Updated to Amendment C. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
94035 : The correction of measured noise spectra for the effects of ground reflection.
Updated to Amendment D. New/Modified ESDUpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
74036 : Drag due to a circular cavity in a plate with a turbulent boundary layer at subsonic, transonic and supersonic speeds
New/Modified ESDUpac program. New/Modified Toolbox App.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
75028 : Drag due to grooves in a flat plate with a turbulent boundary layer, at subsonic and supersonic speeds
New/Modified ESDUpac program. New/Modified Toolbox App.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
75031 : Drag of two-dimensional steps and ridges immersed in a turbulent boundary layer for Mach numbers up to 3.
New/Modified ESDUpac program. New/Modified Toolbox App.
Series: Aerodynamics
Other collections: Aerodynamics Design Collection, Aerospace Package
MMPDS-14 Chapter 1 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 1 - INTRODUCTION
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 2 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 2 - STEEL ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 3 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 3 - ALUMINUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 4 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 4 - MAGNESIUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 5 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 5 - TITANIUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 6 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 6 - HEAT-RESISTANT ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 7 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 7 - MISCELLANEOUS ALLOYS AND HYBRID MATERIALS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 8 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 8 - STRUCTURAL JOINTS
New.
Series: none
Other collections: MMPDS
MMPDS-14 Chapter 9 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 9 - GUIDELINES
New.
Series: none
Other collections: MMPDS

Release 2019-04 (Oct 2019)

19005 : Accumulation of water on runway
New.
Series: Performance
Other collections: Aerospace Package

Release 2019-03 (Jul 2019)

17004 : Guide to the use of Data Items in the design of bonded joints
New.
Series: Composites, Stress and Strength, Structures
Other collections: Structures Design Collection, Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design, Automotive Collection, Analysis of Joints (Bolted, Bonded and Welded) Segment
18008 : An overview of bonded joint design
New.
Series: Stress and Strength
Other collections: Aerospace Package, Aerostructures Package, Nuclear Package, Nuclear Plant Mechanical/Structural Design, Analysis of Joints (Bolted, Bonded and Welded) Segment
18009 : The estimation of turbulent boundary layer power-law velocity and q profiles from shape factor and momentum thickness
New. New/Modified VIEWpac program.
Series: Transonic Aerodynamics
Other collections: Aerospace Package
18011 : Cavity oscillations
New.
Series: Vibration and Acoustic Fatigue
Other collections: Aerospace Package, Aerostructures Package
00024 : The acoustic attenuation of absorbent linings in rectangular flow ducts with application to annular flow ducts
Updated to Amendment A. New/Modified VIEWpac program. New/Modified ESDUpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
01015 : Far-field sound radiation from circular ducts.
Updated to Amendment A. New/Modified VIEWpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
04011 : Prediction of sound attenuation in a refracting turbulent atmosphere with a Fast Field Program.
Updated to Amendment A. New/Modified VIEWpac program. New/Modified ESDUpac program.
Series: Aircraft Noise
Other collections: Aerospace Package, Noise in Nuclear Facilities
MMPDS-13 Chapter 1 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 1 - INTRODUCTION
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 2 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 2 - STEEL ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 3 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 3 - ALUMINUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 4 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 4 - MAGNESIUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 5 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 5 - TITANIUM ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 6 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 6 - HEAT-RESISTANT ALLOYS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 7 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 7 - MISCELLANEOUS ALLOYS AND HYBRID MATERIALS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 8 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 8 - STRUCTURAL JOINTS
New.
Series: none
Other collections: MMPDS
MMPDS-13 Chapter 9 (since amended ~ see current version) : Metallic Materials Properties Development and Standardization (MMPDS): CHAPTER 9 - GUIDELINES
New.
Series: none
Other collections: MMPDS

MMDH Supplement 48

DTD5636, new amendment
EN2085, new issue
EN2633, new specification
EN2635, new issue
EN2959, new specification
EN3220, new specification
EN3332, new specification
EN3335, new specification
EN3337, new specification
EN3342, new specification
EN3344, new specification
EN3487, new issue
EN3491, new issue
EN3813, new specification
EN3982, new specification
EN3983, new specification
EN3997, new specification
EN4004, new issue
EN4247, new specification
EN4449, new specification
EN4450, new specification
HC205, new amendment
HR1, new issue
HR2, new issue
HR52, new issue
HR55, new amendment
L93, new issue
prEN2124, new specification
prEN2227, new specification
prEN2469, new specification
prEN2688, new specification
prEN3122, new specification
prEN3123, new specification
prEN3343, new specification
prEN3367, new specification
prEN3442, new specification
prEN3443, new specification
prEN3462, new amendment
prEN3492, new specification
prEN3639, new specification
prEN4100, new specification
prEN4381, new specification
TA28, new issue
TA6, new amendment
TA7, new amendment