Certified methodology (N-met)

Z-242 wing fatigue test

Certified methodology (N-met)

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Proposal of Test Methods for compliance of impact resistance (2018)

The proposal of test methods for compliance of airworthiness requirements relating impact resistance of air intake ducts is presented in this report. The impacts are selected according to test methods available to low and hish velocity impacts. The airworthiness requirements review is presented nd appropriate requirements are stated. Test methods are presented in bases with reference for detailed experimental arrangement.

his project result was developed within the TE02000032 project "Advanced Aerostructures Research Centre" with financial support from TA ČR.

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Data Processing Method for Turbine Measurement in 1.5 Degrees (2017)

Procedure for processing the results of the turbine stage measurement in the 1.5 degree configuration.

This project result was developed within the TA04020129 project " Flow research in the multistage arrangement of axial turbine stages" with financial support from TA ČR.

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Methodology of the wing full scale strength test of the L 410 NG aircraft - first stage (2017)

The document describes the procedure of performing of the static strength certification test of the wing with integral fuel tank of the aircraft L-410NG. The static strength test will be performed in testing laboratory of Strength of Structures Department VZLÚ within the project MOSTA.

This project result was developed within the FR-TI2/557 project " MOSTA Project - Modernization of a small transport airplane in order to increase the efficiency and economy of its operation(2010-2016)" with financial support from the Ministry of Industry and Trade of the CR.

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L 410 NG Nose Landing Gear Leg Fatigue Test (2017)

Methodology of L 410 NG Nose Landing Gear Leg Fatigue Test is set in this report. The purpose of the test is to demonstrate the required fatigue life of the nose landing gear for 30 000 take-offs and landings.The fatigue test is part of the MOSTA project.

This project result was developed within the FR-TI2/557 project " MOSTA Project - Modernization of a small transport airplane in order to increase the efficiency and economy of its operation(20101-2016)" with financial support from the Ministry of Industry and Trade of the CR.

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L 410 NG Main Landing Gear Leg Fatigue Test Methodology (2017)

Methodology of L 410 NG Main Landing Gear Leg Fatigue Test is set in this report. The purpose of the test is to demonstrate the required fatigue life of the main landing gear 30 000 take-offs and landings. The fatigue test is part of the MOSTA project.

This project result was developed within the FR-TI2/557 project " MOSTA Project - Modernization of a small transport airplane in order to increase the efficiency and economy of its operation(20101-2016)" with financial support from the Ministry of Industry and Trade of the CR.

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Numerical simulation methodology of wave propagation in an aluminum test specimen (2017)

This report represents methodology for numerical simulation in an aluminium test specimen using finite element method in ABAQUS software.

This project result was developed within the institutional support of the Ministry of Industry and Trade of the CR directed to the development of research organizations.

manual (cz version)

Methodology of the full Scale Fatigue Test of Wing and Part of Fuselage of the L 410 NG Aircraft (2017)

This document describes the full scale fatigue test performance of the wing and central fuselage part of the L 410 NG aircraft. The fatigue test was performed in testing laboratory of Strength of Structures Department VZLU within the project MOSTA.

This project result was developed within the FR-TI2/557 project " MOSTA Project - Modernization of a small transport airplane in order to increase the efficiency and economy of its operation(20101-2016)" with financial support from the Ministry of Industry and Trade of the CR.

Business secret

Methodology of vibration response analysis of unstable mechanical systems (2017)

The mehodology describes a procedure of experimental investigation of operational modal parameters of an aeroelastic or other potentially unstable mechanical system. The method is suitable for stability margins research of real aeroelastic systems as well as other potentially unstable mechanical systems in real operational conditions. Systematic Damping identification of instability prone modes is a basic concept of the methodology.

This project result was developed within the institutional support of the Ministry of Industry and Trade of the CR directed to the development of research organizations.

manual (cz version)

Methodology of whirl flutter analysis using full-span FE model of aircraft structure (2017)

Methodology makes possible to perform whirl flutter analysis using full-span FE model of airćraft structure. Methodology include both standard and optimisation-based approach of analysis. Methodology is demonstarted on a simplified model of turboprop commuter aircraft.

This project result was developed within the institutional support of the Ministry of Industry and Trade of the CR directed to the development of research organizations.

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Methodology of Preparation of FE Stick Model of Full-span Aircraft (2017)

Methodology of preparation of FE stick model of full-span aircraft include model patterns for controls and tabs, when both symmetric and antisymmetric flapping modes are to be modelled. Particular variants according the type or configuration of control (tab) are taken into consideration. In addition, model pattern for engine suspension with four degrees-of-freedom (symmetric and antisymmetric pitch and yaw modes) is included. Methodology is demonstrated on aplication example of turboprop commuter aircraft.

This project result was developed within the institutional support of the Ministry of Industry and Trade of the CR directed to the development of research organizations.

Business secret

Application of Numerical Technique for NDT Simulation (2015)

The methodology application of numerical simulation for simulation of non-destructive testing.

This project result was developed within the institutional support of the Ministry of Industry and Trade of the CR directed to the development of research organizations.

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