Film and transition boiling correlations for quenching of hot surfaces with water sprays

W. P. Klinzing; J. C. Rozzi; I. Mudawar

doi:10.1007/bf02833145

LEIDENFROST TEMPERATURE AND HEAT-TRANSFER COEFFICIENTS FOR WATER SPRAYS IMPINGING ON A HOT SURFACE

10.1615/ihtc5.350 ◽

1974 ◽

Cited By ~ 14

Author(s):

Charles J. Hoogendoorn ◽

R. den Hond

Keyword(s):

Heat Transfer ◽

Transfer Coefficients ◽

Heat Transfer Coefficients ◽

Water Sprays ◽

Leidenfrost Temperature ◽

Hot Surface

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Nucleate Boiling in Large Arrays of Impinging Water Sprays

Heat Transfer Engineering ◽

10.1080/01457632.2012.722443 ◽

2013 ◽

Vol 34 (5-6) ◽

pp. 479-491 ◽

Cited By ~ 10

Author(s):

Ricardo Hernandez Pereira ◽

Enio Pedone Bandarra Filho ◽

Sergio Leal Braga ◽

José Alberto Reis Parise

Keyword(s):

Nucleate Boiling ◽

Water Sprays

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Research on Water Sprays Shielding Device for Transport Vehicle

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.707.317 ◽

2014 ◽

Vol 707 ◽

pp. 317-320

Author(s):

Jian Huang

Keyword(s):

Power System ◽

Storage Tank ◽

Water Storage ◽

Small Hole ◽

Shielding Effect ◽

Storage Devices ◽

Water Storage Tank ◽

Water Sprays ◽

Transport Vehicle ◽

And Storage

Water sprays shielding device for transport vehicle, by use of its own power system and storage devices, make the gases within the air tank filling the water storage tank, and jet out from the small hole of roof-shaped spray tube, by means of cyclone atomizing, to form water sprays wall with shielding effect at the top and around the transport vehicle, In order to eliminate exposure symptoms for transport vehicle in the optical, infrared and radar band, to improve the battlefield viability of transport vehicles.

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Dynamics and thermal behaviour of water sprays

International Journal of Thermal Sciences ◽

10.1016/j.ijthermalsci.2007.04.010 ◽

2008 ◽

Vol 47 (4) ◽

pp. 399-407 ◽

Cited By ~ 13

Author(s):

A. Collin ◽

P. Boulet ◽

G. Parent ◽

M.R. Vetrano ◽

J.M. Buchlin

Keyword(s):

Thermal Behaviour ◽

Water Sprays

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Effect of water sprays on airflow movement and methane dilution at the working face

11th US/North American Mine Ventilation Symposium 2006 ◽

10.1201/9781439833391.ch56 ◽

2006 ◽

pp. 401-406

Author(s):

J Chilton

Keyword(s):

Effect Of Water ◽

Working Face ◽

Water Sprays

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Empirical engineering models for airborne respirable dust capture from water sprays and wet scrubbers

Mining Engineering ◽

10.19150/me.8547 ◽

2018 ◽

Vol 70 (10) ◽

pp. 50-57 ◽

Cited By ~ 1

Author(s):

J.A. Organiscak ◽

S.S. Klima ◽

D.E. Pollock

Keyword(s):

Respirable Dust ◽

Water Sprays ◽

Engineering Models ◽

Wet Scrubbers

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Green Lacewings and Water Sprays for Azalea Lace Bug Control1

Journal of Environmental Horticulture ◽

10.24266/0738-2898-36.4.119 ◽

2018 ◽

Vol 36 (4) ◽

pp. 119-125

Author(s):

Jana C. Lee ◽

Barry Finley ◽

S. Michael Flores ◽

Katerina Velasco Graham ◽

J. Megan Woltz ◽

...

Keyword(s):

Biological Control ◽

Field Trials ◽

Green Lacewing ◽

Chrysoperla Rufilabris ◽

Lace Bug ◽

Landscape Plants ◽

Water Sprays ◽

Lace Bugs ◽

Sequential Combination ◽

Application Methods

Abstract The azalea lace bug, Stephanitis pyrioides, is a serious pest of azaleas and rhododendrons which is often controlled by systemic insecticides. However, the efficacy of softer approaches such as biological control and water sprays against this pest on rhododendrons is unknown. Therefore, we tested the commercially available green lacewing predator, Chrysoperla rufilabris, and water sprays on lace bug infestation in one laboratory and four field trials. First, 2nd instar predator larvae were confirmed to consume lace bug nymphs and sometimes adults. Second, tapping predator larvae from hexcel units over dry leaves of potted rhododendrons and shaking loose eggs over wet leaves were reliable application methods. Third, predator larvae released onto potted rhododendrons lowered lace bug counts for two weeks. Fourth, after four bi-weekly applications, plants receiving egg cards or water-sprays had reduced lace bug counts and fewer damaged leaves than control plants. Fifth, landscape plants receiving the sequential combination of water spray followed by predator egg releases had 44 to 90% lower lace bug abundance and fewer damaged leaves than the control. After lace bugs were initially dislodged, hatching predators might have consumed hatching lace bugs. Index words: biological control, Chrysoperla rufilabris (Burmeister), mechanical control, rhododendron, Stephanitis pyrioides (Scott) Species used in this study: Azalea lace bug (Stephanitis pyrioides Scott), green lacewing (Chrysoperla rufilabris Burmeister), Rhododendron (Rhododendron spp.)

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