Certified methodology (N-met) 

Certified methodology approved by an appropriate government authority and recommended for use. 

Certified methodology (N-met)

 

Name Annotation Files to download
Methodology for results database creation of
GVT analysed by Hewlett Packard system
The methodology describes transmission of result data files from modal tests realized by Prodera 1983 system and evaluation by HP calculator into PC and universal database results creation. Manual
Methodology of riveted joints modeling using ABAQUS The Methodology deals with the FE-modeling of riveted joints usable on structures with a large number of rivets. The quick built capacity and the load-carrying characteristic close to reality are preferred. The 1D connecting element is used Manual
Aerodynamic measurement and evaluation
of blade cascade
The methodology describes a procedure and data reduction of prismatic blade cascade measurement. The goal of mean data value calculation is to obtain simply evaluative criteria of measured blade cascade. The methodology covers wide range of measured blade regimes according to customer specification Manual
Methodology of a propeller effect simulation This methodology describes the procedures leading to proper simulation of a propeller effect in the wind tunnel. Manual
Methodology of data sharing between PRODERA
P-Win Modal and LMS TestLab programs
The methodology describes transmission of data files between PRODERA P-Win Modal and LMS TestLab systems. Manual
The development procedure for non-destructive
testing of wing principal structure elements
of the sailplane Blanik L13
This methodology describes the general procedures for non-destructive inspection of critical areas of the Blaník L13 glider’s wing and the basic qualification procedure for inspection reliability. Business secrets
Inspection methodology for analysis of the L13 Blaník glider principal structure elements In the context of a catastrophic accident involving an L13 Blaník glider in Austria in 2010, VZLU requested the development of a methodology for nondestructive inspection (NDI) of the principal structure elements (PSEs) on the wing and fuselage of the glider. This report includes a methodology for eddy current and visual inspection of principal structure elements of the L13 Blaník glider and general requirements for the personnel e.g. their qualification and qualification program. Business secrets
Methodology for experimental verification of
laminated ventilation manifold
Methodology defines the experimental procedure which certify properties of ventilation manifold under enhanced temperature and different pressure. The scope of this methodology is a functionality and mechanical capability certification of ventilation manifold made by hot forming technology from carbon fibre composite with thermoplastic matrix. Business secrets
Database methodology creation of modal parameters defined experimentally that incoming to the flutter calculation The methodology solves the data base creation and their compatibility from modal parameters experimental investigation up to flutter calculation. These data files, sequence of activities and new transformation programmes for ensuring of compatibility are described in details. manual
Methodology of Aeroelastic Certification of Sailplanes According CS 22.629 Regulation The methodology is aimed to propose the approach of complying with § 22.629 "Flutter" of the Part 22 of the EASA Certification Specification for Sailplanes and Powered Sailplanes regarding aeroelastic safety. The § 22.629 "Flutter" is analyzed and commented. The available means and methods usable for the safety certification are presented. The proposed analyses and tests in addition to procedures of their specifications and course are introduced. manual