What does pressurisation mean?
Pressurisation is the process of increasing the pressure of a gas or fluid within a system or container. This is often necessary to prevent the collapse of a vacuum or to maintain a stable pressure. Pressurisation is commonly used in technical contexts, such as in aerospace engineering and scuba diving. The process involves the introduction of a gas or fluid into a system, which is then compressed to increase the pressure. This can be achieved through various methods, including the use of pumps, compressors, or heat exchangers. Pressurisation is an essential aspect of many industrial and scientific applications, and its proper implementation is critical to ensuring the safety and efficiency of these systems.
nounThe process of increasing the pressure of a gas or fluid within a system or container, often to prevent the collapse of a vacuum or to maintain a stable pressure.
- The process of increasing the pressure of a gas or fluid within a system or container.
"The spacecraft underwent a period of pressurisation before re-entry into the Earth's atmosphere."
"The spacecraft underwent a period of pressurisation before re-entry into the Earth's atmosphere."
"The scuba diver's tank required regular pressurisation to maintain a safe air supply."
The plural form pressurisations is used to indicate multiple instances of the process.
"The spacecraft underwent multiple periods of pressurisation during its re-entry into the Earth's atmosphere."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of pressurisation
The word pressurisation is derived from the verb 'to pressurise', which is itself derived from the noun 'pressure'. The suffix '-isation' is a common formative in English, used to indicate the process of making something into a particular state or condition.
How pressurisation is actually used
In technical contexts, pressurisation is often used interchangeably with pressurization. However, in British English, pressurisation is the preferred spelling.