Dew Water

Daniel Beysens (Autor)

Buch | Hardcover

200 Seiten

2018
River Publishers (Verlag)
978-87-93609-47-1 (ISBN)

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The world’s ever-increasing need for fresh water has led to the use of non-conventional sources such as rain and fog water collection. Although rain water collection is relatively simple, the supply is often erratic. Passive fog water collection has been used in several parts of the world but is only relevant to certain geographical locations. Dew occurrence, however, is far more widespread, can form in most climates and geographic settings, show high frequency and prevalence throughout the year. During the past 20 years, dew collection has therefore been investigated as a serious supplemental source of fresh water. Dew Water offers a thorough review of dew, its formation characteristics and potential for dew collection, for audiences that include policy-makers, non-governmental organizations involved in development aid and sustainable development, engineers, urban planners, researchers and students.

After providing a background on atmospheric water, humid air, and sky and materials emissivity, the book deals with dew formation and its estimation with a focus on the use of meteorological data. Dew measurement techniques are reviewed and discussed as well as dew collection by passive means. Computational fluid dynamics technique is described for better design of dew collectors. Dew quality (chemistry, biology) is assessed in view of potable water quality. Costs and economic aspects are also considered.

Daniel Beysens

Preface; Participants of the Reviewing Process; 1. History; 2. Water on Earth; 3. Atmosphere and Materials Radiative Properties; 4. Humid Air; 5. Dew Nucleation and Growth; 6. Dew Collection by Gravity; 7. Dew Yield Estimation; 8. Computational Fluid Dynamics; 9. Dew Measurement and Collection; 10. Dew Chemistry and Biology; 11. Economical Aspects; Appendices (The Clausius-Clapeyron Equation; Relation Between Vapor and Heat Transfer Coefficients ; Slab and Hemisphere Emissivities; Volume of a Spherical Cap; Wetting & Super Wetting Properties; Sand Blasting Roughness; Relation Dew Yield - Dry Air Cooling); Author Index; Keyword Index

Erscheinungsdatum	08.01.2018
Reihe/Serie	River Publishers Series in Chemical, Environmental, and Energy Engineering
Verlagsort	Gistrup
Sprache	englisch
Maße	156 x 234 mm
Themenwelt	Naturwissenschaften ► Biologie ► Ökologie / Naturschutz
	Technik ► Bauwesen
	Technik ► Umwelttechnik / Biotechnologie
ISBN-10	87-93609-47-7 / 8793609477
ISBN-13	978-87-93609-47-1 / 9788793609471
Zustand	Neuware