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Alphabet archive · B

B glossary entries

B glossary archive with 16 engineering terms across 9 disciplines, linking definitions to canonical Atlas of Engineering branch pages.

system Ballast System

A ballast system transfers, stores, and controls ballast water or ballast mass to manage vessel draft, trim, stability, and operating condition.

Naval and Marine Engineering
quantity Bandwidth

The frequency range over which a signal, channel, instrument, or control system can transmit or respond with acceptable performance.

Telecommunications Engineering
system Battery Energy Storage System

A battery energy storage system is an electrical energy storage system that uses batteries with power conversion, controls, protection, and thermal management.

Energy Engineering
quantity Beam Deflection

The displacement or rotation of a beam from its unloaded geometry under loads, support conditions, temperature effects, or imposed movement.

Civil and Construction Engineering
device Bearing

A machine element that supports relative motion between parts while carrying radial, axial, or combined loads with controlled friction and alignment.

Mechanical Engineering
model Bernoulli Equation

An energy relation for steady flow that links pressure, velocity, and elevation along a streamline under defined assumptions.

Mechanical Engineering
model Binary Tree

A hierarchical data structure in which each node has at most two child nodes, commonly called the left and right child.

Computer Engineering
concept Biocompatibility

Biocompatibility is the ability of a material, device, or surface to perform with an acceptable biological response for a defined medical use.

Biomedical Engineering
term Bioinstrumentation

The design, integration, and use of sensors, electronics, software, and measurement methods for biological, physiological, or clinical variables.

Biomedical Engineering
concept Biomechanics

Biomechanics applies mechanics to living tissues, movement, implants, medical devices, and body-machine interfaces.

Biomedical Engineering
quantity Biosignal

A biosignal is a measurable signal produced by a living system or by its interaction with a sensor.

Biomedical Engineering
method Bode Plot

A pair of frequency-response plots showing magnitude and phase of a linear system as functions of frequency.

Automation and Control Engineering
concept Boolean Algebra

The algebra of two-valued logic used to represent, simplify, and verify logical operations in digital and computational systems.

Computer Engineering
concept Boundary Condition

A constraint imposed on the boundary of a model domain to make a physical or mathematical problem well defined.

Mathematical Engineering
quantity Buckling Load

The critical compressive load at which a member, plate, shell, or structural system loses stability and develops a lateral or local deformation mode.

Mechanical Engineering
phenomenon Buoyancy

Buoyancy is the upward resultant force exerted by a fluid on a body because pressure increases with depth.

Naval and Marine Engineering