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A catastrophic failure is a sudden and total failure from which recovery is impossible. Catastrophic failures often lead to cascading systems failure. The term is most commonly used for structural failures, but has often been extended to many other disciplines in which total and irrecoverable loss occurs, such as a head crash occurrence on a ...
Failure mode and effects analysis ( FMEA; often written with "failure modes" in plural) is the process of reviewing as many components, assemblies, and subsystems as possible to identify potential failure modes in a system and their causes and effects. For each component, the failure modes and their resulting effects on the rest of the system ...
Catastrophe modeling. Catastrophe modeling [1] (also known as cat modeling) is the process of using computer -assisted calculations to estimate the losses that could be sustained due to a catastrophic event such as a hurricane or earthquake. Cat modeling is especially applicable to analyzing risks in the insurance industry and is at the ...
Catastrophe theory studies dynamical systems that describe the evolution [5] of a state variable over time : In the above equation, is referred to as the potential function, and is often a vector or a scalar which parameterise the potential function. The value of may change over time, and it can also be referred to as the control variable.
A catastrophic failure of a centrifugal pump can occur if the liquid within the pump casing is allowed to vaporize. To prevent flashing due to overheating of the fluid, a flow must be maintained through the pump to keep the liquid below saturation temperature. If a temperature rise of 15 °F (8 °C) is accepted in the casing—minimum flow ...
A crack growth equation is used for calculating the size of a fatigue crack growing from cyclic loads. The growth of a fatigue crack can result in catastrophic failure, particularly in the case of aircraft. When many growing fatigue cracks interact with one another it is known as widespread fatigue damage.
Visual Basic (VB) is a family of technologies from Microsoft that involve their variant of the BASIC programming language . The core technology has a long and storied history with products and technological advances spanning decades. Major product lines include: Visual Basic (.NET) – the current line, launched in 2002, named Visual Basic .NET ...
In making “Moonfall,” his latest world-destroying sci-fi epic, Roland Emmerich once again tapped talent from his native Germany to bring his apocalyptic visions to life. “Moonfall” follows ...