BS ISO 21905:2020 - Gas Turbine Exhaust Systems with or without Waste Heat Recovery

Introducing the BS ISO 21905:2020, a comprehensive standard that provides detailed guidelines and specifications for gas turbine exhaust systems, whether they incorporate waste heat recovery or not. This standard is an essential resource for engineers, designers, and professionals involved in the design, operation, and maintenance of gas turbine systems.

Overview

The BS ISO 21905:2020 standard is a pivotal document that addresses the complexities and technicalities of gas turbine exhaust systems. Released on March 10, 2020, this standard is a testament to the evolving needs of the energy sector, focusing on efficiency, sustainability, and technological advancement. With a total of 106 pages, it offers an in-depth exploration of the subject matter, ensuring that all aspects of gas turbine exhaust systems are covered comprehensively.

Key Features

• Standard Number: BS ISO 21905:2020
• Pages: 106
• Release Date: March 10, 2020
• ISBN: 978 0 580 98960 5
• Status: Standard

Why Choose BS ISO 21905:2020?

The BS ISO 21905:2020 standard is designed to meet the highest industry standards, ensuring that your gas turbine exhaust systems are not only efficient but also environmentally friendly. Here are some reasons why this standard is indispensable:

• Comprehensive Coverage: With 106 pages of detailed information, this standard covers every aspect of gas turbine exhaust systems, from design and installation to operation and maintenance.
• Focus on Sustainability: The inclusion of waste heat recovery systems highlights the standard's commitment to sustainability and energy efficiency, helping you reduce your carbon footprint.
• Up-to-Date Information: Released in 2020, this standard reflects the latest technological advancements and industry practices, ensuring that you are working with the most current information available.
• Global Recognition: As an ISO standard, it is recognized and respected worldwide, making it a valuable asset for international projects and collaborations.

Applications

The BS ISO 21905:2020 standard is applicable to a wide range of industries and sectors, including:

• Power Generation: Optimize the performance and efficiency of gas turbine power plants.
• Oil and Gas: Enhance the operational efficiency of gas turbines used in extraction and processing facilities.
• Manufacturing: Implement waste heat recovery systems to improve energy efficiency in industrial processes.
• Aerospace: Ensure compliance with international standards for gas turbine exhaust systems in aircraft.

Benefits of Compliance

Adhering to the BS ISO 21905:2020 standard offers numerous benefits, including:

• Improved Efficiency: By following the guidelines, you can enhance the efficiency of your gas turbine systems, leading to cost savings and reduced energy consumption.
• Environmental Responsibility: The focus on waste heat recovery supports your sustainability goals, helping you minimize environmental impact.
• Regulatory Compliance: Ensure that your systems meet international standards, reducing the risk of non-compliance penalties and enhancing your reputation.
• Competitive Advantage: Demonstrating adherence to recognized standards can give you a competitive edge in the marketplace, attracting environmentally conscious clients and partners.

Conclusion

The BS ISO 21905:2020 standard is an invaluable resource for anyone involved in the design, operation, or maintenance of gas turbine exhaust systems. Its comprehensive guidelines and focus on sustainability make it an essential tool for improving efficiency and reducing environmental impact. By integrating this standard into your operations, you can ensure that your systems are not only compliant but also optimized for performance and sustainability.

BS ISO 21905:2020

This standard BS ISO 21905:2020 Gas turbine exhaust systems with or without waste heat recovery is classified in these ICS categories:

• 27.040 Gas and steam turbines. Steam engines

This document specifies requirements and gives recommendations for the design, materials of construction, modelling, controlling, fabrication, inspection, testing, installation, start-up and operation of industrial gas turbine (GT) exhaust systems with or without waste heat recovery unit (WHRU). Gas turbines can be on-shore or off-shore for such sectors as oil and gas, chemical and process industries, utilities, or other intensive energy users.

For this document, the exhaust system means all items in the turbine exhaust gas stream between the GT exhaust gas collector outlet flange and the termination/s to the atmosphere.

The following items are not covered by this document:

• heat recovery steam generator equipment (HRSG);

• supplementary fired systems;

• auxiliary fired systems;

• exhaust gas collector (also known as exhaust plenum);

• fire detection and extinguishing systems;

• emissions controls equipment intended to modify the gaseous composition of the exhaust gas;

• WHRUs that are of the firetube type, where the turbine exhaust gas (TEG) passes through the tubes.