CONTROL VOLUME Meaning and
Definition
-
Control volume refers to a concept extensively used in the fields of fluid mechanics and thermodynamics. It is a defined region or imaginary boundary within a system that is chosen by the analyst for the purpose of analyzing the flow or transfer of mass, energy, and momentum. The control volume is an essential tool to study the behavior of a continuum, such as a fluid, which undergoes various processes or undergoes a change.
The control volume can encompass a fixed or moving boundary depending on the context and analysis required. It is crucial to mark this boundary to focus on the flow or exchange of matter and energy across it. By choosing an appropriate control volume, engineers and scientists can accurately analyze the properties of the fluid within the chosen region, including the rates of inflow and outflow of mass, momentum, and energy.
The control volume concept allows for the application of fundamental principles like conservation of mass, momentum, and energy over a specific region. By defining and studying the control volume, researchers can construct relevant equations and adequately evaluate the behavior of a system. Consequently, this aids in solving complex problems related to heat transfer, fluid flow, and other engineering phenomena like combustion in engines, fluid flow in pipelines, or heat exchanges in industrial processes. Control volumes are an indispensable tool in analyzing and understanding the intricate processes and flows within a system.
Common Misspellings for CONTROL VOLUME
- xontrol volume
- vontrol volume
- fontrol volume
- dontrol volume
- cintrol volume
- ckntrol volume
- clntrol volume
- cpntrol volume
- c0ntrol volume
- c9ntrol volume
- cobtrol volume
- comtrol volume
- cojtrol volume
- cohtrol volume
- conrrol volume
- confrol volume
- congrol volume
- conyrol volume
- con6rol volume
- con5rol volume
Etymology of CONTROL VOLUME
The word "control volume" is a term commonly used in the field of fluid mechanics, thermodynamics, and engineering to describe a specific region or volume within a system where mass, energy, and momentum are conserved.
The etymology of the term can be broken down as follows:
1. Control: The word "control" comes from the Old French term "contrerole", which means a duplicate register or roll, used to verify accounts. This term originated from the Medieval Latin "contrarotulus", where "contra" means "against" or "counter" and "rotulus" means "a roll or list". Over time, "control" came to refer to the act of regulating, managing, or having authority over something.
2. Volume: The word "volume" has its roots in the Latin term "volumen", meaning a roll or scroll.
