Centrifugalization, centrifugación.
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| Centrifugalize, See: centrifuge
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| Centrifugally cast, fundido centrifugamente
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Centrifugation, centrifugación.
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| Centrifuge moisture equivalent (soil mechanics) , equivalente centrifugo
de humedad, humedad centrifuga
equivalente, humedad equivalente de centrífuga,
equivalente de humedad a la
centrífuga
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Centrifuge.
( Mechanical Engineering ) 1. A rotating device for separating
liquids of different specific gravities or for separating
suspended colloidal particles, such as clay particles in an
aqueous suspension, according to particle-size fractions by
centrifugal force. 2. A large motor-driven apparatus with
a long arm, at the end of which human and animal subjects
or equipment can be revolved and rotated at various speeds
to simulate the prolonged accelerations encountered in rockets
and spacecraft. Centrifugadora, centrifuga. (
Ingeniería Mecánica ) 1. Mecanismo giratorio para separar
líquidos de diferente peso
específico o para separar partículas de arcilla en una suspensión
acuosa, según el tamaño de las partículas, por medio de la
fuerza centrífuga. 2. Aparato accionado por un motor con un
extremo en el cual se puede hacer girar tanto a personas como
a animales o cosas, a diversas velocidades, para simular las
prolongadas aceleraciones que tienen lugar en cohetes y naves
espaciales ; to centrifuge , centrifugar.
Fig. : Centrifuge pump - bomba centrífuga.
Bomba Centrífuga: Las bombas centrífugas mueven un cierto volumen de líquido entre dos niveles;
son pues, máquinas hidráulicas que transforman
un trabajo mecánico en otro de tipo hidráulico.
Los elementos constructivos de que constan son:
a) Una tubería de aspiración, que concluye prácticamente
en la brida de aspiración.
b) El impulsor o rodete, formado por una serie de álabes
de diversas formas que giran dentro de una carcasa circular.
El rodete va unido solidariamente al eje y es la parte móvil
de la bomba.
El líquido penetra axialmente por la tubería
de aspiración hasta el centro del rodete, que es accionado
por un motor, experimentando un cambio de dirección
más o menos brusco, pasando a radial, (en las centrífugas),
o permaneciendo axial, (en las axiales), adquiriendo una aceleración
y absorbiendo un trabajo.
Los álabes del rodete someten a las partículas
de líquido a un movimiento de rotación muy rápido,
siendo proyectadas hacia el exterior por la fuerza centrífuga,
de forma que abandonan el rodete hacia la voluta a gran velocidad,
aumentando su presión en el impulsor según la
distancia al eje. La elevación del líquido se
produce por la reacción entre éste y el rodete
sometido al movimiento de rotación; en la voluta se
transforma parte de la energía dinámica adquirida
en el rodete, en energía de presión, siendo
lanzados los filetes líquidos contra las paredes del
cuerpo de bomba y evacuados por la tubería de impulsión.
La carcasa, (voluta), está dispuesta en forma de caracol,
de tal manera, que la separación entre ella y el rodete
es mínima en la parte superior; la separación
va aumentando hasta que las partículas líquidas
se encuentran frente a la abertura de impulsión; en
algunas bombas existe, a la salida del rodete, una directriz
de álabes que guía el líquido a la salida
del impulsor antes de introducirlo en la voluta.
c) Una tubería de impulsión. La finalidad de
la voluta es la de recoger el líquido a gran velocidad,
cambiar la dirección de su movimiento y encaminarle
hacia la brida de impulsión de la bomba.
La voluta es también un transformador de energía,
ya que disminuye la velocidad (transforma parte de la energía
dinámica creada en el rodete en energía de presión),
aumentando la presión del líquido a medida que
el espacio entre el rodete y la carcasa aumenta.-
Este es, en general, el funcionamiento de una bomba centrífuga
aunque existen distintos tipos y variantes.
La estructura de las bombas centrífugas es análoga
a la de las turbinas hidráulicas, salvo que el proceso
energético es inverso; en las turbinas se aprovecha
la altura de un salto hidráulico para generar una velocidad
de rotación en la rueda, mientras que en las bombas
centrífugas la velocidad comunicada por el rodete al
líquido se transforma, en parte, en presión,
lográndose así su desplazamiento y posterior
elevación.
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CENTRIFUGAL
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AMT Pumps Self-Priming Centrifugal Pedestal Pump 7200 GPH, 3 HP, 2in., Model# 2760-IPT-99
IPT Pumps Pedestal Pump features cast iron construction and is ideally suited for both industrial and commercial applications that require high-volume liquid transfer, waste-water drainage and processing. U.S.A. Port Size (in.): 2, Flow (GPH): 7,200, HP: 3, Max. Total Head (ft.): 95, Max. PSI: 75, Suction Port (in.): 2, Discharge Port (in.): 2, Self-Priming: Yes, Solid Handling (in.): 3/8 75 PSI maximum working pressure 4,000 maximum RPM 3 HP minimum required @ 3,450 RPM Dual volute design reduces radial load on motor Built-in check valve ensures consistent self-priming to 20 feet 95 feet maximum head (41 PSI) when coupled to motor (not included; customer must supply motor) [Read more]
Brand: IPT Pumps
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Hilliard Extreme-Duty Centrifugal Clutch 3/4in. Bore, 10 Tooth, 40-41 Chain Size
Hilliard Extreme-Duty clutches are ideal for the everyday demands of go-karts and youth-model snowmobiles. Thermodynamically designed clutch shoe increases the clutchs capacity to absorb heat without damaging the clutch springs, thereby providing a longer service life, even in the most demanding applications. For use with engines up to 8 HP. USA. Application: Sprocket, Chain Type: #40, #41, Bore Diameter (in.): 3/4, Teeth (qty.): 10, Engine: Up to 8 HP, Engagement Speed (RPM): 2,300, Keyway (in.): 3/16, Overload Protection: Yes Bi-directional operation Load-free starting Overload protection Easy to install Integral key design Replaceable sprocket Easy-to-change springs Tolerates excessive heat generated by: inexperienced riders, riding with one foot on brake, riding in soft dirt and tall grass, and frequent starts and stops U.S.A. [Read more]
Brand: Hilliard
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IPT by Gorman-Rupp Self-Priming Centrifugal Pedestal Pump 6000 GPH, 2 HP, 1 1/4in., Model# 2820-IPT-99
Pedestal pump features cast iron construction and is ideally suited for both industrial and commercial applications that require high-volume liquid transfer, waste-water drainage and processing. U.S.A. Port Size (in.): 1 1/2, Flow (GPH): 6,000, HP: 2, Max. Total Head (ft.): 94, Max. PSI: 75, Suction Port (in.): 1 1/2, Discharge Port (in.): 1 1/2, Self-Priming: Yes, Solid Handling (in.): 3/8 2 HP minimum required @ 3,450 RPM 100 GPM maximum flow Dual volute design reduces radial load on motor Built-in check valve ensures consistent self-priming to 20 feet 95 feet maximum head (41 PSI) when coupled to motor (not included; customer must supply motor) 4,000 maximum RPM [Read more]
Brand: IPT Pumps
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TPI Gas-Powered Centrifugal Blower 1350 CFM, Model# CSB-8CG-B
This TPI gas-powered centrifugal blower can either provide exhaust or supply air to confined work environments. U.S.A. Blower Type: Extreme duty blower, Air Delivery (CFM): 1,350, HP: 3 1/2 Briggs & Stratton engine Features spring-mounted feet for vibration absorption Heavy-duty, 10-gauge steel construction [Read more]
Brand: TPI
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S-STAGE KIT (E-TYPE) JINCHENG (JC50Q7:FOR CENTRIFUGAL CLUTCH O
S-stage 88 cc kit (E-typ. [Read more]
Brand: Takegawa
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SPL CLUTCH KIT (5-DISK/CENTRIFUGAL CLUTCH ) 12V DAX (AB26/FOR 5
Special wet 5-disc clutch kit for 12V D. [Read more]
Brand: Takegawa
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3800 G.P.H General Purpose Centrifugal Pump - 10% Summer Sale! Price shown reflects 10% discount.
3800 G.P.H General Purpose Centrifugal Pump General Purpose Centrifugal PumpEnd Suction Centrifugal PumpThe Rule General Purpose Pump is designed for use as a washdown pump and/or to circulate water to your livewell tank(s). Heavy duty construction for use on commercial or pleasure boats. 1-1/2" (38mm) inlet and 1-1/2" (38mm) discharge outlet. The Rule General Purpose Pump must be mounted below the waterline. It does not deliver high pressure, nor is it self priming. It delivers lots of water but at low pressure. 12 volts DC unless noted. [Read more]
Brand: Rule
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Centrifugal & Rotary Pumps: Fundamentals With Applications
Centrifugal and Rotary Pumps offers both professionals and students a concise reference detailing the design, performance, and principles of operation of the different pumps types defined by the Hydraulic Institute. From historical background to the latest trends and technological developments, the author focuses on information with real-world practicality and techniques you can implement immediately. Beginning with the fundamentals, the text then shifts to real field cases that address applications, pumpage, system interaction, reliability, failure analysis, and practical solutions. By including specification parameters and criteria for the application of various pumps, this comprehensive book provides necessary and timely material that plant engineers, maintenance staff, operators can use and share with colleagues. [Read more]
Brand: CRC Press
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Centrifugal Compressors: A Strategy for Aerodynamic Design and Analysis
While several books are available that provide a general overview of centrifugal compressor aerodynamic technology, this book is unique in that it fully describes a working design and analysis system with all of the interacting procedures, design guidelines, and decision processes required. This book describes the author's own centrifugal compressor aerodynamic design and analysis system, and the strategy he uses while applying it. He provides a description sufficiently complete that both new and experienced compressor aerodynamicists will fully understand the methods used. This includes the basic thermodynamic and fluid dynamic principles, empirical models, and key numerical methods, which form the basis of these design and analysis methods. This book provides a comprehensive aerodynamic design and analysis system for centrifugal compressors that has produced significant performance improvements in recent years. It uses practical and efficient methodology and requires minimal resou... [Read more]
Brand: American Society of Mechanical Engineers
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Hilliard Extreme-Duty Centrifugal Clutch - 3/4in. Bore, 12 Tooth, 35 Chain Size
Hilliard Extreme-Duty clutches are ideal for the everyday demands of go-karts and youth-model snowmobiles. Thermodynamically designed clutch shoe increases the clutchs capacity to absorb heat without damaging the clutch springs, thereby providing a longer service life, even in the most demanding applications. For use with engines up to 8 HP. USA. Application: Sprocket, Chain Type: #35, Bore Diameter (in.): 3/4, Teeth (qty.): 12, Engine: Up to 8 HP, Engagement Speed (RPM): 2,300, Max. Operating Speed (RPM): 5,000, Keyway (in.): 3/16, Overload Protection: Yes Bi-directional operation Load-free starting Overload protection Easy to install Integral key design Replaceable sprocket Easy-to-change springs Tolerates excessive heat generated by: inexperienced riders, riding with one foot on brake, riding in soft dirt and tall grass, and frequent starts and stops U.S.A. [Read more]
Brand: Hilliard
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Hilliard Extreme-Duty Centrifugal Clutch - 1in. Bore, 14 Tooth, 40 / 41 Chain Size
Hilliard Extreme-Duty clutches are ideal for the everyday demands of go-karts and youth-model snowmobiles. Thermodynamically designed clutch shoe increases the clutchs capacity to absorb heat without damaging the clutch springs, thereby providing a longer service life, even in the most demanding applications. For use with engines up to 13 HP. U.S.A. Application: Sprocket, Chain Type: #40, #41, Bore Diameter (in.): 1, Teeth (qty.): 14, Engine: Up to 13 HP, Engagement Speed (RPM): 2,300, Overload Protection: Yes Bi-directional operation Load-free starting Overload protection Easy to install Integral key design Replaceable sprocket Easy-to-change springs Tolerates excessive heat generated by: inexperienced riders, riding with one foot on brake, riding in soft dirt and tall grass, and frequent starts and stops [Read more]
Brand: Hilliard
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IPT by Gorman-Rupp Self-Priming Centrifugal Pump - 3240 GPH, .5 HP, 1 1/2in, Model# 2827-IPT-95
Self-priming centrifugal pump features cast iron construction and is ideally suited for both industrial and commercial applications that require high-volume liquid transfer, waste-water drainage and processing. Equipped with ODP motor. U.S.A. Port Size (in.): 1 1/2, Flow (GPH): 3,240, Volts: 115/230, HP: 1/2, Max. Total Head (ft.): 60, Max. PSI: 26, Suction Port (in.): 1 1/2, Discharge Port (in.): 1 1/2, Self-Priming: Yes, Solid Handling (in.): 3/8 1 phase motor 115/230 Volts @ 60Hz+ 1 1/2in. suction NPT 1 1/2in. discharge NPT Buna-N seals Dual volute design and self-cleaning, clog-resistant impeller Built-in check valve ensures consistent self-priming to 20 feet [Read more]
Brand: IPT Pumps
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Centrifuged, centrifugado; centrifuged deposits, depósitos centrifugados.
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Centring
or Centering or Centreing, operación
de centrado en un torno (see Centering) .
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| Centripetal
acceleration. ( Mechanics ) The radial component of the acceleration
of a particle or object moving around a circle, which can be
shown to be directed toward the center of the circle. Also known
as radial acceleration. Aceleración centrípeta .( Mecánica ) Componente radial
de la aceleración de una partícula u objeto que se mueve siguiendo
un círculo, la cual puede presentarse como dirigida hacia el
centro de¡ círculo. También denominada aceleración radial. |
| Centripetal
force. ( Mechanics ) The radial force required to keep a particle
or object moving in a circular path, which can be shown to be
directed toward the center of the circle. Fuerza centrípeta , ( Mecánica ) Fuerza radial necesaria para mantener una partícula
u objeto moviéndose en una trayectoria circular, la cual puede
presentarse dirigida hacia el centro del círculo. |
| Centripetal
turbine, turbina centrípeta.
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Centripetal. ( Mechanics
) The radial component
of the acceleration of a particle or object moving around
a circle, which can be shown to be directed toward the center
of the circle. Also known as radial acceleration. Centrípeta, centrípeto , (
Mecánica ) Actuando o moviéndose en dirección hacia el eje
de rotación o centro del círculo a lo largo del cual se está
moviendo un cuerpo ; centripetal force, fuerza centrípeta.
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