liquid-jet impingement cooling
A REVIEW ON COOLING OF DISCRETE HEATED MODULES USING LIQUID JET IMPINGEMENT
... two-phase jet impingement cooling of an electronic chip (Silicon) by boiling FC-72 dielectric liquid under forced convection cooling was carried out by (Wang et ...phase jet ...
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1. Multiple jet impingement: a promising method of cooling
... investigated jet impingement boiling on nano-characteristic surface of stagnation zone with different surface ...of impingement velocity, subcooling and solid-liquid contact angle on CHF were ...
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Cooling Heat Transfer Analysis using Multiple Inline Inclined Air Jet Impingement
... air impingement [2], jets by impinging normally upward onto a flat target plate [3], staggered arrays of five air jets confined in a channel using experiment technique [4], are ...flow cooling system [5] is ...
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HEAT TRANSFER ENHANCEMENT THROUGH JET IMPINGEMENT
... train impingement arrays. they elucidated the effects of droplet impingement parameters, such as droplet Weber number, impact spacing and impingement patterns on droplet-induced hydrodynamics and ...
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A thermal hydraulic comparison of liquid microchannel and impinging liquid jet array heat sinks for high power electronics cooling
... forced liquid cooling strategies that show considerable promise for the cooling of high heat flux electronic devices are microchannel and impinging jet heat ...sinks. Liquid jet ...
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Enhancement of Cooling In Central Processing CPU By Using Jet Impingement With And Without Nano Fluid
... a liquid coolant to prevent the overheating or to improve the rate of heat ...the liquid coolant or heat transfer fluids that we have today such as water, engine oil ...
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Nozzle Geometry Effects in Liquid Jet Array Impingement
... impinging liquid jets in electronics thermal management is attracting some consideration due to their very high heat transfer coefficients, hot spot targeting capabilities and moderate hydraulic power ...the ...
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Buoyancy Effects on a Mist/Air Impingement Jet
... Abstract—Jet impingement cooling or heating has been applied widely to provide high heat transfer rates in many industrial processes, including the hardening and quenching of metals, tempering of ...
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Heat Transfer Enhancement through Liquid Jet Impingement
... (I) jet deflection region (H/d ≤ ...train impingement arrays.they elucidated the effects of droplet impingement parameters, such as droplet Weber number, impact spacing and impingement ...
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Nanofluid impingement jet heat transfer
... Upon liquid jet impinging on a horizontal plate, the liquid spread due to inertia and gravity ...the liquid film ...lar liquid jet and horizontal ...the jet due to the ...
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Analysis of Surface Thermal Behavior of Work Rolls In Hot Rolling Process for Various Cooling Techniques
... of liquid water spray type which is used to cool the rolls on a steel strip rolling ...round liquid jet impinging into a heated disk for nozzle to plate spacing of 3-12times nozzle ...using ...
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Thermal Performance of Jet Impingement with Spent Flow Management
... of cooling and maintaining electronic components temperature at satisfactory levels to satisfy device performance and ensure its ...air cooling techniques reaching to its limits for the low-end electronics, ...
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A Liquid Based System for CPU Cooling Implementing a Jet Array Impingement Waterblock and a Tube Array Remote Heat Exchanger
... A liquid CPU cooler has been designed and tested with the aim to achieve a cooling capacity of 200 W for a surface area of ...miniature jet array waterblock and a tube bundle remote heat exchanger ...
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Air jet cooling of brake discs
... from jet impingement cooling, it is necessary to determine the convective heat transfer ...used liquid crystal thermography for these measurements, Ekkad et ...
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Investigation on Tool Wear and Surface Characteristics in Hard Turning Under Air-Water Jet Spray Impingement Cooling Environment
... water jet, the cutting fluid easily penetrates (due to capillary phenomena) into the cutting zone which facilitates more efficient cooling thus reduction in ...Spray impingement cooling has a ...
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Study of Jet Impingement Heat Transfer
... on jet impingement heat transfer are ...multi jet impingement heat transfer separately, in particular for high jet ...the jet-to-jet spacing, and has been reported to be ...
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Comparison Study of Confined and Unconfined Flow of Wall Static Pressure Distribution on Convex Surface for Turbulent Flow by Air Jet Impingement from an Orifice
... The blower which has a motor of power 1hp and has a speed of 13000rpm blows the air with a very high velocity to the venturimeter through a ball type control valve. The control valve helps in setting up of the Reynolds ...
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Early time jet formation in liquid–liquid impact problems : theory and simulations
... lower liquid region becomes a liquid ...the jet root, with the jet root moving away from the lower droplet/pool as R is increased, as previously observed in figure ...the jet root ...
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REGULATORY PERSPECTIVE ON BENEFITS OF PERIODIC SAFETY
... The review of equipment qualification should include an assessment of the effectiveness of the plant’s equipment qualification programme. This programme should ensure that plant equipment (including cables) is capable of ...
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Impingement Heat Transfer: CHT CFD Predictions of the Influence of Reduced Crossflow using Large Gaps.
... the impingement heat transfer coefficient, h, depended on ...the jet diameter D at the same Z/D results in an increase in X/D and higher impingement jet velocities for the same ...smaller ...
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