as well as ADSA-PRF “Aeronautical Design Standard for the Electromagnetic Environmental Effects (E3). Performance and Verification. ADS-1B-PRF: Rotorcraft Propulsion Systems, Airworthiness Qualification ADS- 37A-PRF: Electromagnetic Environmental Effects (E3) Performance. Department of Defense AD Electromagnetic Compatibility Design Guide for Avionics and Related Ground Support Equipment ADSA-PRF Aeronautical.
|Published (Last):||14 September 2007|
|PDF File Size:||15.58 Mb|
|ePub File Size:||9.51 Mb|
|Price:||Free* [*Free Regsitration Required]|
Lightning Environment Direct Effects Testing. For design and verification afs-37a, the natural lightning environment which comprises a wide statistical range of current levels, duration, and number of strokes is represented by current components A through D, and voltage waveforms A, B, and D as defined in paragraph Those waveforms A, B, C, and D are derived from cloud-to-ground lightning discharges. Waveform H represents the high rate—of-rise effects including those from intracloud and cloud-to-cloud discharges.
Test waveforms, of necessity, will be only approximations of the idealized waveforms. Results from test waveforms that deviate from the idealized waveforms must therefore be analytically relatable to the idealized waveform.
Lightning attachment zones are defined in paragraph Guidance for locating the zones on particular air vehicles is discussed in the Section Lightning Effects Direct orf Indirect. The direct effects of lightning are the burning, eroding, blasting, and structural deformation caused by lightning arc attachment, as well as the high pressure shock waves and magnetic forces produced by the associated high currents.
Direct effects includes the direct coupling of lightning currents into electrical wiring associated with external lighting, antennas, and other external equipment. E3 generated anomalies involving add-37a equipment would cause immediate or almost immediate loss of aircraft control or unsafe situations with loss of life a likely occurrence. E3 generated anomalies involving this equipment could cause an emergency landing with possible ;rf to the aircraft, or would cause the pilot to take other emergency action.
Injury or loss of life is possible. Comments are moderated pf will not be published until approved. Your email address will be kept confidential. Please review our Comment Policy before posting your comment.
Subscribe me to the Abbott Aerospace Newsletter. Receive monthly updates on new spreadsheets, additions to the Technical Library, Market News and Information, exclusive content and more.
ADSA-PRF : Abbott Aerospace SEZC Ltd.
Enter your email address to stay informed on our company activities, useful industry news, updates to the Technical Library, new spreadsheets, and more Cancel Reply Comments are moderated and will not be published until approved. Microsoft Excel Spreadsheets Over the last 10 years we have developed hundreds of spreadsheet tools to help us with our structural analysis work. We have now brought them into the technical library. They have been updated, improved and the collection has been expanded to cover more analysis methods than ever before.
XL-Viking shows your Excel Formula in a way that makes sense and brings essential new functionality ad-37a Microsoft Excel by providing an additional user interface and easy to use functions.
If you believe this is not the case and any of the library material is not in the public domain please let us know. If you have any reference material that you would like to see included in the library we would love to hear from you. Market Analysis and Market Information Our newest addition to the library is an on-going series of articles on the aircraft and aerospace market.
These are part quantitative and part qualitative and introduce a new aspect to the competencies within Pprf Aerospace. Comments are welcomed and encouraged on AbbottAerospace.
However, there are some instances where comments will be edited or deleted. Please consider the following when commenting on this site: Comments must be relevant to the post topic.
Links to relevant content are permitted in comments. Links to non-relevant content are not allowed and will be removed or the comment deleted.
Comments deemed to be spam or questionable spam will be deleted.
Comments containing profanity will be deleted. Comments containing language or concepts that could be prrf offensive will be deleted. Comments that attack an individual person or group will be deleted. Abbott Aerospce SEZC Ltd reserves the right to re-publish, print, edit or delete any comments submitted to this blog without notice.
This comment policy is subject to change at anytime.
Subscribe To Our Monthly Newsletter Enter your email address to stay informed on our wds-37a activities, useful industry news, updates to the Technical Library, new spreadsheets, and more