ISO 1151-9:1993
1993-09
Abstract
Deals with the concepts and quantities characterizing models of the air motions affecting the dynamic behaviour of the aircraft. The motion of the air with respect to the Earth is defined by the wind velocity in each point of the aircraft trajectory. In flight dynamic problems, it is usual to use mathematical models of the wind velocity field and its variation with time. The following models are defined: constant wind, wind gradients, discrete gusts, three-dimensional wind models, vortices. Other models can be defined by superposition of these models.
General information
-
Status: PublishedPublication date: 1993-09Stage: Close of voting [95.60]
-
Edition: 1Number of pages: 5
-
Technical Committee :ISO/TC 20/SC 8
- RSS updates
Amendments
Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.
Life cycle
-
Now
-
00
Preliminary
-
10
Proposal
-
20
Preparatory
-
30
Committee
-
40
Enquiry
-
50
Approval
-
60
Publication
-
90
Review
-
95
Withdrawal
Amendments
Provide additional content; Available for purchase; Not included in the text of the existing standard.PublishedISO 1151-9:1993/Amd 1:1998
-
00
Got a question?
Check out our FAQs
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)