dc.contributor |
Centre de Recerca Matemàtica |
dc.contributor.author |
Myers, T.G. |
dc.contributor.author |
Fowkes, N.D. |
dc.contributor.author |
Ballim, Y. |
dc.date.accessioned |
2010-05-26T07:24:08Z |
dc.date.available |
2010-05-26T07:24:08Z |
dc.date.created |
2010-01 |
dc.date.issued |
2010-01 |
dc.identifier.uri |
http://hdl.handle.net/2072/59229 |
dc.format.extent |
22 |
dc.format.extent |
211946 bytes |
dc.format.mimetype |
application/pdf |
dc.language.iso |
eng |
dc.publisher |
Centre de Recerca Matemàtica |
dc.relation.ispartofseries |
Prepublicacions del Centre de Recerca Matemàtica;921 |
dc.rights |
Aquest document està subjecte a una llicència d'ús de Creative Commons, amb la qual es permet copiar, distribuir i comunicar públicament l'obra sempre que se'n citin l'autor original, la universitat i el centre i no se'n faci cap ús comercial ni obra derivada, tal com queda estipulat en la llicència d'ús (http://creativecommons.org/licenses/by-nc-nd/2.5/es/) |
dc.subject.other |
Temperatura |
dc.subject.other |
Models matemàtics |
dc.subject.other |
Anàlisi tèrmica |
dc.title |
Modelling the cooling of concrete by piped water |
dc.type |
info:eu-repo/semantics/preprint |
dc.subject.udc |
54 - Química |
dc.description.abstract |
Piped water is used to remove hydration heat from concrete blocks during construction. In this paper we develop an approximate model for this process. The problem reduces to solving a one-dimensional heat equation in the concrete, coupled with a first order differential equation for the water temperature. Numerical results are presented and the effect of varying model parameters shown. An analytical solution is also provided for a steady-state constant heat generationmodel. This helps highlight the dependence on certain parameters and can therefore provide an aid in the design of cooling systems. |