Flow variable

the past. A flow variable is measured over an interval of time. Therefore, a flow would be measured per unit of time (say a year). Flow is roughly analogous...

Variable refrigerant flow (VRF), also known as variable refrigerant volume (VRV), is an HVAC technology invented by Daikin Industries, Ltd. in 1982. Similar...

question. In this sense, some common independent variables are time, space, density, mass, fluid flow rate, and previous values of some observed value...

two variables making up the power conjugate pair as an effort variable and a flow variable. The effort variable in an energy domain is the variable analogous...

speed-flow curve also consists of two branches, the free flow and congested branches. The diagram is not a function, allowing the flow variable to exist...

a flow variable, since it is an amount per unit of time (typically, per year). Thus it is distinct from government debt, which is a stock variable since...

implementations of VGTs are Variable-Nozzle Turbines (VNT), Sliding Wall Turbines, and Variable Flow Turbines (VFT). Variable-Nozzle Turbines are common...

is a chart of equivalent variables for the different types of systems: Flow variable: moves through the system Effort variable: puts the system into action...

in turbulent flow. Specifically, it provides a mathematical way to describe the interactions of a scalar variable within the vector flow field. It is...

activity occurring over time, a flow variable, whereas savings refers to something that exists at any one time, a stock variable. This distinction is often...

Alternatively, a variable with dynamic scope is resolved at run-time, based on a global binding stack that depends on the specific control flow. Variables only accessible...

for goods versus one for services. The balance of trade measures a flow variable of exports and imports over a given period of time. The notion of the...

variable can be maintained at the desired level. While it may be cheaper to use this model, the open-loop model can be unstable. The closed-loop flow...

which defines the stock variable, while providing a limited quantity of extractable fringe units, which defines the flow variable. While the core resource...

turbulence or turbulent flow is fluid motion characterized by chaotic changes in pressure and flow velocity. It is in contrast to a laminar flow, which occurs when...

_{2}.} In elementary classical mechanics, mass flow rate is encountered when dealing with objects of variable mass, such as a rocket ejecting spent fuel....

corresponding connector variables without the "flow" prefix are identical (here: "v") and that corresponding connector variables with the "flow" prefix (here:...

derivative, a flow variable. Examples include: The flow of net fixed investment is the time derivative of the capital stock. The flow of inventory investment...

where inlet flow velocity is known. In outlet boundary conditions, the distribution of all flow variables needs to be specified, mainly flow velocity. This...

A continuously variable transmission (CVT) is an automated transmission that can change through a continuous range of gear ratios. This contrasts with...