steady-state system

[/ˈstɛdi steɪt ˈsɪstəm/]
nounpl: steady-state systems
sistema em estado estacionário
1. A system in which variables remain constant over time, with no net change in the overall state despite continuous processes occurring within it
The chemical reaction reached a steady-state system where the rate of formation equals the rate of decomposition.
A reação química atingiu um sistema em estado estacionário onde a taxa de formação é igual à taxa de decomposição.
2. In engineering and physics, a condition where all system properties remain constant and do not vary with time
The thermal steady-state system was achieved when the temperature distribution no longer changed.
O sistema térmico em estado estacionário foi alcançado quando a distribuição de temperatura não mais se alterou.
3. A system operating under constant conditions where input equals output over extended periods
The electrical circuit operates as a steady-state system with constant voltage and current flow.
O circuito elétrico funciona como um sistema em estado estacionário com fluxo constante de tensão e corrente.
This is primarily technical terminology used in scientific, engineering, and mathematical contexts in both Brazil and the USA. It is especially prevalent in chemistry, physics, electrical engineering, and thermodynamics courses and professional applications. The concept is fundamental to understanding system behavior and is universally understood within technical communities in both countries.
Synonyms / Sinônimos
equilibrium systemstationary systemtime-invariant systemsistema em equilíbrio
Antonyms / Antônimos
transient systemdynamic systemnon-equilibrium systemsistema transitório

Regional Variations

General Brazilian
sistema em estado estacionário
Standard technical term used in engineering and sciences
Portugal
sistema em regime estacionário
Alternative phrasing more commonly used in Portuguese scientific contexts
Technical/Academic
sistema estável
Simplified version sometimes used in less formal contexts
USA Engineering
steady-state system
Standard technical terminology in American engineering practices

Related Words

equilibriumhomeostasisstasiskinetic balanceequilíbrio dinâmicoponto de estabilidade

Related Idioms & Phrases

reach steady state
achieve equilibrium
atingir o estado estacionário
sistema em balanço
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