Scipediacontent: Scipediacontent moved page Draft Content 993396947 to Terenzi et al 2008a

2021-02-16T10:14:02Z

Scipediacontent moved page Draft Content 993396947 to Terenzi et al 2008a

Scipediacontent: Created page with " == Abstract == The 2D heat transfer from offshore, completely buried pipelines is studied with reference to transient working conditions. In particular, the start-up case is..."

2021-02-16T10:13:59Z

Created page with " == Abstract == The 2D heat transfer from offshore, completely buried pipelines is studied with reference to transient working conditions. In particular, the start-up case is..."

New page

== Abstract ==

The 2D heat transfer from offshore, completely buried pipelines is studied with reference to transient working conditions. In particular, the start-up case is considered (i.e., the case of a pipeline initially at equilibrium with the surrounding soil). Two different start-up cases are investigated: the step-rising case and the smooth-rising case. (In the latter, the steady-state wall temperature is reached in a finite time.) The energy balance equation is written in a dimensionless form and solved numerically by means of a finite element method. The dimensionless temperature field in the soil and the thermal power exchanged per unit length by the pipeline with the soil are determined. A comparison with a simpler one-dimensional model of the phenomenon (“extra-soil layer” approximation) is performed.

== Original document ==

The different versions of the original document can be found in:

* [http://hdl.handle.net/11585/62279 http://hdl.handle.net/11585/62279]

* [http://www.tandfonline.com/doi/pdf/10.1080/01457630802186031 http://www.tandfonline.com/doi/pdf/10.1080/01457630802186031],
: [http://dx.doi.org/10.1080/01457630802186031 http://dx.doi.org/10.1080/01457630802186031]

* [https://www.tandfonline.com/doi/full/10.1080/01457630802186031 https://www.tandfonline.com/doi/full/10.1080/01457630802186031],
: [http://www.tandfonline.com/doi/abs/10.1080/01457630802186031 http://www.tandfonline.com/doi/abs/10.1080/01457630802186031],
: [https://academic.microsoft.com/#/detail/2020439981 https://academic.microsoft.com/#/detail/2020439981]

← Older revision	Revision as of 10:14, 16 February 2021
(No difference)

Terenzi et al 2008a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 993396947 to Terenzi et al 2008a

Scipediacontent: Created page with " == Abstract == The 2D heat transfer from offshore, completely buried pipelines is studied with reference to transient working conditions. In particular, the start-up case is..."