Jos_von_Asmuth_Thesis.pdf - repository

`Ü~éíÉê=O=SS==figure 2.29: East to west cross-section of the dune area near Wijk aan Zee (The Netherlands),showing the surface level and the course of M0 [Van de Vliet & Boekelman, 1998].=2 ∂hKH∇ h = S − r(2.70)∂t=2 22∂ ∂ïÜÉêÉ= ∇ áë=íÜÉ=i~éä~Åá~å= + K=fÑ=ïÉ=êÉéä~ÅÉ=íÜÉ=êÉÅÜ~êÖÉ=áå=EOKTMF=Äó=~=aáê~Å=2 2∂x∂yÇÉäí~=ÑìåÅíáçåI=íÜÉ=ÜÉ~Ç=Äó=ÇÉÑáåáíáçå=Éèì~äë=íÜÉ=áãéìäëÉ=êÉëéçåëÉ=ÑìåÅíáçå=θ W==2 ∂θ( t)KH∇ θ ( t) = S − δ( t)(2.71)∂t=thfå=çêÇÉê=íç=çÄí~áå=íÜÉ= n J=íÉãéçê~ä=ãçãÉåí=çÑ=θ I=ÄçíÜ=ëáÇÉë=çÑ=Éèì~íáçå=EOKTNF=~êÉ=nãìäíáéäáÉÇ=ïáíÜ= t ~åÇ=áåíÉÖê~íÉÇ=ïáíÜ=êÉëéÉÅí=íç=íáãÉ=Ñêçã= −∞ =íç= +∞ I=ïÜáÅÜ=ÖáîÉëW==∞ ∞ 2 n n S ∂θ( t)P∞0 n∫ ∫ ∫(2.72)∇ t θ ( t)dt = t dt − t δ( t)dtKH ∂t KH−∞ −∞ −∞=qÜáë=óáÉäÇëI=ìëáåÖ=íÜÉ=ÇÉÑáåáíáçå=çÑ=íÉãéçê~ä=ãçãÉåíë=ÖáîÉå=áå=EOKPVFW=..…………………………………………………………………………………………….….