air entrainment

См. также в других словарях:

• Air entrainment — is the intentional creation of tiny air bubbles in concrete. The bubbles are introduced into the concrete by the addition to the mix of an air entraining agent, a surfactant (surface active substance, a type of chemical that includes detergents) …   Wikipedia

• air entrainment — oro vilkimas statusas T sritis fizika atitikmenys: angl. air entrainment vok. Luftmitführung, f rus. увлечение воздуха, n; унесение воздуха, n pranc. entraînement d’air, m …   Fizikos terminų žodynas

• air entrainment — noun : the incorporation in concrete or mortar of minute air bubbles (as by addition of soap or grease) to increase resilience and resistance to wear and weathering …   Useful english dictionary

• Entrainment — may refer to:* Air entrainment, the intentional creation of tiny air bubbles in concrete * Brainwave entrainment, the practice of entraining one s brainwaves to a desired frequency * Entrainment (biomusicology), the synchronization of organisms… …   Wikipedia

• Entrainment (meteorology) — See entrainment for other types. Entrainment is a phenomenon of the atmosphere which occurs when a turbulent flow captures a non turbulent flow. It is typically used to refer to the capture of a wind flow of high moisture content, or in the case… …   Wikipedia

• Entrainment (engineering) — See entrainment for other types. Entrainment as commonly used in various branches of engineering may be defined as the entrapment of one substance by another substance. [cite book|author=Perry, R.H. and Green, D.W. (Editors)|title=Perry s… …   Wikipedia

• Air pollution dispersion terminology — describes the words and technical terms that have a special meaning to those who work in the field of air pollution dispersion modeling. Governmental environmental protection agencies (local, state, province and national) of many countries have… …   Wikipedia

• Air parcel — An air parcel is an imaginary volume of air used by meteorologists to conceptualize the thermodynamic fluid motions of the atmosphere for use in weather forecasting. For mathematical simplicity, an air parcel is usually considered a rigid cube… …   Wikipedia

• Entrainment (hydrodynamics) — See entrainment for other types. Entrainment is the movement of one fluid by another.One fluid moving in another can push or pull the other along with it. Eductors or eductor jet pumps are an excellent example. They are used onboard many ships to …   Wikipedia

• Entrainment (physical geography) — In physical geography, entrainment is the process by which surface sediment is incorporated into a fluid flow (such as air or water) as part of the operation of erosion. [Thomas,D.S.G. and Goudie, A. (Eds.), The Dictionary of Physical Geography… …   Wikipedia

• entraînement d’air — oro vilkimas statusas T sritis fizika atitikmenys: angl. air entrainment vok. Luftmitführung, f rus. увлечение воздуха, n; унесение воздуха, n pranc. entraînement d’air, m …   Fizikos terminų žodynas