unpressurized

(redirected from unpressurised)

unpressurized

(ʌnˈprɛʃəˌraɪzd) or

unpressurised

adj
1. (Aeronautics) (of an aircraft cabin, etc) not having a normal level of air pressure
2. (General Physics) (of a fluid) not kept under pressure
3. (of a person) free from forceful persuasion or obligation
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References in periodicals archive ?
They have higher fuel consumption, lower speeds, unpressurised cabin, high operating cost and unsuitable for operations from hot and high-altitude airfields.
Given that oil is in liquid form its storage is not an issue as it can be accommodated in unpressurised tanks at a low cost.
Obviously everyone is going to look at me still as the reigning champion but it's just about trying to move it in your own head and make it as unpressurised as it can be because it's scary, carrying everyone else's expectations with you.
Flying in a single seat, unpressurised cockpit at altitudes nearing 30,000 feet was a test of unprecedented bravery and endurance.
We had to consider not only the physical stresses on the food itself, but also on the pilots -- thanks to the dramatic changes in temperature and climatic conditions in an unpressurised cabin at almost 30,000 feet.
Child, now 59, said: "We flew in an old war-time surplus Dakota, It was unpressurised so when it descended, a steward came round with a tray of boiled sweets.
8m3 unpressurised cockpit, was exposed to extreme physical conditions.
Each day on the Pacific voyage, Borschberg will experience altitudes of 28,000 feet, akin to the worlds highest peak, and temperature changes of 55 degrees Celsius (almost 100 Fahrenheit) in the unpressurised, unheated Solar Impulse 2 cockpit.
Borschberg will face extreme temperatures in the unpressurised and unheated 3.