ETIMOLOGÍA DE LA PALABRA CONVECTION
From Late Latin convectiō a bringing together, from Latin convehere to bring together, gather, from vehere to bear, carry.
QUÉ SIGNIFICA CONVECTION EN INGLÉS
Convección
Convección es el movimiento colectivo y concertado de grupos o agregados de moléculas dentro de fluidos y rheids, ya sea por advección o por difusión o como una combinación de ambos. La convección de masa no puede tener lugar en sólidos, ya que ni los flujos de corriente en masa ni la difusión significativa pueden tener lugar en sólidos. La difusión de calor puede tener lugar en sólidos, pero eso se llama conducción de calor. La convección se puede demostrar colocando una fuente de calor en el lado de un vaso lleno de un líquido, y observando los cambios en temperatura en el vidrio causados por el líquido más caliente que se mueve en áreas más frescas. La transferencia de calor convectiva es uno de los modos principales de transferencia de calor, y la convección es también un modo principal de transferencia de masa en los fluidos. El calor convectivo y la transferencia de masa tienen lugar tanto por difusión -el movimiento browniano aleatorio de partículas individuales en el fluido- como por advección, en la cual la materia o el calor es transportado por el movimiento a gran escala de las corrientes en el fluido. En el contexto de transferencia de calor y masa, el término "convección" se utiliza para referirse a la suma de la transferencia advectiva y difusiva.
definición de convection en el diccionario inglés
La definición de convección en el diccionario es el proceso mediante el cual masas de aire relativamente cálido se elevan a la atmósfera, a menudo enfriándose y formando nubes, con movimientos compensatorios hacia abajo del aire más frío. Otra definición de convección es la circulación lenta del material subcrustal, que se cree que es el mecanismo por el cual se mueven las placas tectónicas.
PALABRAS DEL INGLÉS RELACIONADAS CON «CONVECTION»
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10 LIBROS DEL INGLÉS RELACIONADOS CON «CONVECTION»
Descubre el uso de
convection en la siguiente selección bibliográfica. Libros relacionados con
convection y pequeños extractos de los mismos para contextualizar su uso en la literatura.
Jiji's extensive understanding of how students think and learn, what they find difficult, and which elements need to be stressed is integrated in this work.
2
Convection in Porous Media
The book will be of use not only to researchers and practicing engineers as a review and reference, but also to graduate students and others entering the field.
Donald A. Nield, Adrian Bejan,
2012
This book explains the details of liquid metal convection, providing a guide for the elegant operation and control of Czochralski crystal growth, including the effect of magnetic control.
4
The Best
Convection Oven Cookbook
Designed to meet the special characteristics of convection ovens, this selection of delicious recipes includes everything from appetizers to desserts, featuring such delicious dishes as Roasted Tomato and Garlic Soup, Salsa Nachos, Oven ...
5
Cooking with
Convection: Everything You Need to Know to Get ...
With this book you will be able to save significant amounts of time and effort while turning out delicious dishes for everyday meals and easy entertaining. From the Trade Paperback edition.
6
Mantle
Convection for Geologists
Yet many Earth scientists have an incomplete understanding of the process. This book describes the physics and fluid dynamics of mantle convection, explaining what it is, how it works, and how to quantify it in simple terms.
7
Mantle
Convection: Plate Tectonics and Global Dynamics
What emerges is a coherent modern theory of mantle convection leading to a greater understanding of both surface motions and large-scale structure of the Earth's interior.
8
Thermal
Convection: Patterns, Evolution and Stability
Thermal Convection: Patterns, Evolution and Stability Marcello Lappa This volume presents a critical, focused and ‘comparative’ study of different types of thermal convection typically encountered in natural or technological contexts ...
9
Theory of Heat Transfer with Forced
Convection Film Flows
The novel mathematical similarity theory model is developed to simulate temperature- and concentration- dependent physical processes. The following topics are covered in this book: 1.
10
Mathematical Models of
Convection
Phenomena of convection are abundant in nature as well as in industry. This volume addresses the subject of convection from the point of view of both, theory and application.
Victor K. Andreev, Yuri A. Gaponenko, Olga N. Goncharova,
2012
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «CONVECTION»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
convection en el contexto de las siguientes noticias.
Watch a parade of tropical cyclones march across the Pacific
One phase is characterized by enhanced convection, thus it promotes rising air, greater cloud-cover and more rainfall, while the other phase ... «The Weather Network, Jul 15»
Bardstown storm damage.... heavy rain tonight...
WHERE GAPS HAVE APPEARED IN THE LINE, ELEVATED CONVECTION HAS ATTEMPTED DEVELOP BEHIND THE OUTFLOW ... «WLKY Louisville, Jul 15»
More Smoke & Rising Heat - Tropical Dew Points Return This …
The large area of convection southwest of Hawaii is not expected at this time to develop into a tropical system, despite its satellite presentation. «Minneapolis Star Tribune, Jul 15»
Rainfall Shocked even Met Service, Jamaicans
... where the winds were moving back from land to sea, meeting on moist air coming off the sea, which resulted in some rapid convection. «Jamaica Gleaner, Jul 15»
Tropical Depression Forms, Storm Could Impact Hawaii
Visible satellite images late this afternoon indicate that curved bands of convection have developed around the center of the well-defined low ... «Big Island Video News, Jul 15»
Rainfall Shocked even Met. office
... where the winds were moving back from land to sea, meeting on moist air coming off the sea, which resulted in some rapid convection. «Jamaica Gleaner, Jul 15»
Night-time storm chasers stalk their prey on US Plains
The 45-day, US$13.5-million Plains Elevated Convection At Night (PECAN) project aims to unravel the mystery of how thunderstorms form and ... «Nature.com, Jul 15»
Climate scientists discuss future of their field
“If we can run models that are able to resolve clouds and convection — and if we can be sure that they are doing it right — we will be able to ... «Nature.com, Jul 15»
Kitchen Debates
Why not just invest in a convection oven instead of a toaster? .... instead of a toaster: why have a huge convection oven sitting on the counter ... «Curbed National, Jul 15»
Protect Your AC Drive
Convection cooling. The AC drive is installed in an enclosure, with intake vents toward the lower part of the enclosure and exhaust vents near ... «Automation World, Jul 15»