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The purpose of this book is to promote useful knowledge in the field of cryogenics. To accomplish this, the manuscript presents a composite of the state-of-the-art knowledge, research, and application of cryogenic processes.
This specification covers a cryogenic liquid sampler consisting of a sampling assembly, shipping vessel, and accessories.
This specification covers a cryogenic liquid sampler consisting of a sampling assembly, shipping cylinder and accessories.
This document specifies design, construction, type and production testing, and marking requirements for non-insulated cryogenic flexible hoses used for the transfer of cryogenic fluids within the following range of operating conditions: - working temperature: from −270 °C to +65 °C; -...
Specifies requirements supplementary to those in the applicable valve product standards when the valves are used for cryogenic service. Applies to the size range DN 15 to the maximum size in the applicable product standards and in the temperature range of -50°C to -196°C.
Scope. This specification covers reinforced cryogenic hose assemblies with flared tube style fittings.
This document specifies gas/material compatibility requirements (such as chemical resistance) for cryogenic vessels, but it does not cover mechanical properties (e.g. for low-temperature applications). This document provides general guidance for compatibility with gases and detailed...
INTRODUCTION Cryogenics is the science of cold. Its name, appropriately, is derived from the Greek word kryos, which means "icy cold." A cryogenic process, therefore, utilizes low temperatures to produce a physical change in a liquid, gas or solid. Except in research laboratories,...
This European Standard specfies requirements for gas/materials compatibility for cryogenic vessels (such as chemical resistance) but it does not cover mechanical properties (e.g. for low temperature application). It gives guidance for compatibility with gases other than oxygen and it gives...
This document specifies the requirements for the design, manufacture and testing of valves for a rated temperature of −40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. It applies to...
This document defines practical methods for determining the heat-leak performance of cryogenic vessels. The methods include measurement on both open and closed systems. This document neither specifies the requirement levels for insulation performance nor when the defined methods are...
This Aerospace Recommended Practice outlines the design, installation, testing and field maintenance criteria for aerospace vehicle cryogenic duct systems. These recommendations are considered currently applicable guides and are subject to revision due to the continuing development within...
This International Standard specifies the requirements for the design, manufacture and testing of valves for a rated temperature of −40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic....
This document specifies the requirements for the design, manufacture and testing of valves for a rated temperature of -40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. It applies to...
The purpose of this document is to present test methods that can be utilized to evaluate the filtration and operating characteristics of filters that will be utilized in a cryogenic system. The methods presented herein are intended to supplement standard filter testing specifications to...
This International Standard specifies the minimum requirements for the design, manufacture and testing of pumps for cryogenic service. This International Standard is applicable to centrifugal pumps. However, it can be applied to other types of cryogenic pumps (e.g...
This practice establishes the apparatuses and materials needed, possible hazards, and two standard procedures for taking samples of cryogenic aerospace fluids for analysis. For the Dewar flask procedure, a clean Dewar flask is used to collect a sample of cryogenic aerospace fluid...
This European Standard specifies the requirements for the design, manufacture and testing of valves for cryogenic service, i.e. for operation with cryogenic fluids (as defined in EN 1251-1) below - 10 °C as well as at ambient conditions to allow for start-up and run-down. It specifies...
This practice establishes the apparatuses and materials needed, possible hazards, and two standard procedures for taking samples of cryogenic aerospace fluids for analysis. For the Dewar flask procedure, a clean Dewar flask is used to collect a sample of cryogenic aerospace fluid...
