BS ISO 21955:2021 - Acoustics. Experimental Method for Transposition of Dynamic Forces

Standard Number: BS ISO 21955:2021

Pages: 68

Released: 2021-08-20

ISBN: 978 0 539 00611 7

Status: Standard

Overview

The BS ISO 21955:2021 standard is a comprehensive guide that provides an experimental method for the transposition of dynamic forces generated by an active component from a test bench to a receiving structure. This standard is essential for professionals in the field of acoustics and vibration analysis, offering a detailed methodology to ensure accurate and reliable results.

Key Features

• Comprehensive Coverage: With 68 pages of detailed information, this standard covers all aspects of the experimental method for transposing dynamic forces.
• Up-to-Date Information: Released on August 20, 2021, this standard includes the latest advancements and techniques in the field.
• International Standard: As an ISO standard, it is recognized and utilized globally, ensuring consistency and reliability in acoustic measurements.
• ISBN: 978 0 539 00611 7

Why Choose BS ISO 21955:2021?

This standard is crucial for anyone involved in the field of acoustics, particularly those working with dynamic forces and their impact on structures. By following the guidelines provided in BS ISO 21955:2021, professionals can ensure that their measurements and analyses are accurate, reliable, and consistent with international standards.

Applications

The BS ISO 21955:2021 standard is applicable in various industries and scenarios, including:

• Automotive Industry: For testing and analyzing the impact of dynamic forces generated by vehicle components.
• Construction: To assess the effects of dynamic forces on building structures and materials.
• Manufacturing: For evaluating the performance and durability of machinery and equipment under dynamic loads.
• Research and Development: In academic and industrial research settings, this standard provides a reliable methodology for experimental studies.

Benefits

Adopting the BS ISO 21955:2021 standard offers numerous benefits, including:

• Enhanced Accuracy: The detailed methodology ensures precise measurement and analysis of dynamic forces.
• Consistency: As an international standard, it provides a consistent approach that can be applied globally.
• Reliability: Following the standard ensures that results are reliable and can be replicated in different settings.
• Professional Recognition: Utilizing an ISO standard demonstrates a commitment to quality and professionalism in the field of acoustics.

Detailed Content

The BS ISO 21955:2021 standard is divided into several sections, each providing in-depth information on various aspects of the experimental method. These sections include:

• Introduction: An overview of the standard, its purpose, and scope.
• Terminology: Definitions of key terms and concepts used throughout the standard.
• Methodology: Step-by-step instructions for conducting the experimental method, including setup, measurement, and analysis procedures.
• Data Interpretation: Guidelines for interpreting and reporting the results of the experiments.
• Case Studies: Examples and case studies demonstrating the application of the standard in real-world scenarios.
• References: A list of references and additional resources for further reading and research.

Who Should Use This Standard?

The BS ISO 21955:2021 standard is designed for a wide range of professionals, including:

• Acoustic Engineers: For conducting precise measurements and analyses of dynamic forces.
• Structural Engineers: To assess the impact of dynamic forces on various structures.
• Researchers: In academic and industrial settings, for conducting experimental studies.
• Quality Assurance Professionals: To ensure that products and components meet international standards for dynamic force transposition.

Conclusion

The BS ISO 21955:2021 standard is an invaluable resource for professionals in the field of acoustics and vibration analysis. With its comprehensive coverage, up-to-date information, and international recognition, it provides a reliable and consistent methodology for transposing dynamic forces from a test bench to a receiving structure. By adopting this standard, professionals can enhance the accuracy, reliability, and consistency of their measurements and analyses, ensuring that they meet the highest standards of quality and professionalism.

BS ISO 21955:2021

This standard BS ISO 21955:2021 Acoustics. Experimental method for transposition of dynamic forces generated by an active component from a test bench to a receiving structure is classified in these ICS categories:

• 17.140.20 Noise emitted by machines and equipment

This document specifies a method to predict the dynamic forces generated by an active component on a receiving structure from measurement on a test bench.

It sets out the requirements applicable to test benches and setup measurement conditions of dynamic forces: a criterion of validity of transfer functions measurements can be established for example.

The objective is to evaluate noise and vibrations generated by active components mounted on receiving structures, including the possibility to optimise vibration isolators.

It can be applied to different systems connected to a building, such as a compressor or a power generator, or to systems connected to a vehicle body, such as an engine powertrain or an electrical actuator, for example.