Αναλυτική επίλυση μη γραμμικών προβλημάτων διήθησης

STUDY OF THE ONE DIMENSIONAL HORIZONTAL WATER ABSORPTION IN UNSATURATED SOILS WITH CONSTANT FLUX BOUNDARY CONDITION. THE GENERAL DIFFERENTIAL EQUATION OF THE ONE DIMENSIONAL UNSATURATED FLOW IS FORMED HAVING THE FLUX AS DEPENDENT VARIABLE WHILE THE TIME T AND THE MOISTURE Θ ARE THE INDEPENDENT VARIABLES. SIMPLE APPROXIMATE ANALYTICAL SOLUTIONS OF THE PROBLEM ARE PRESENTED BASED ON THE ABOVE MENTIONED DIFFERENTIAL EQUATION. THE FOLLOWING DISTINCT CASES ARE STUDIED. A) THE DIFFURIVITY IS ASSUMED TO BE AN EXPONENTLY FUNCTION, B) THE DIFFURIVITY IS ASSUMED TO BE A LINEAR FUNCTION, C) THE DIFFURIVITY IS ASSUMED TO BE A FUNCTION D=Γ(Θ-ΘΟ)Δ.

Grantor dc:publisher

Aristotle University Of Thessaloniki (AUTH)

Year dc:date

1989

Author dc:creator

• Τζιώλας, Θεόδωρος

• Ακόρεστη ροή
• Αναλυτικές λύσεις
• Διήθηση
• Έδαφος, Κίνηση νερού
• Μονοδιάστατη διήθηση
• Σταθερής παροχής διήθηση
• Υγρασίας ροή
• Absorption
• Analytical solutions
• Constant flux absorption
• Flux-concentration relation
• Moisture flow
• One dimensional absorption
• Unsaturated flow
• Water movement in soils
• Επιστήμες Μηχανικού και Τεχνολογία
• Επιστήμη Πολιτικού Μηχανικού
• Engineering and Technology
• Civil Engineering

Language dc:language

gre

Identifier

10.12681/eadd/1289

OAI identifier oai:identifier

oai:10442/1289