Double-layer flow channel insert for electric and thermal insulation in the dual-coolant lead-lithium blanket

Sergey Smolentsev; Siegfried Malang

doi:10.13182/FST09-A8902

Double-layer flow channel insert for electric and thermal insulation in the dual-coolant lead-lithium blanket

Sergey Smolentsev, Siegfried Malang

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

A new modification of the flow channel insert (FCI) called "double-layer" or "nested" FCI (nFCI) is assessed numerically for the poloidal duct flows in the dual-coolant lead-lithium (DCLL) blanket under the US DEMO outboard (OB) blanket conditions. The proposed nFCI mitigates the thermal stress while providing sufficient thermal insulation and reducing the MHD pressure drop.

Original language	English
Pages (from-to)	201-205
Number of pages	5
Journal	Fusion Science and Technology
Volume	56
Issue number	1
DOIs	https://doi.org/10.13182/FST09-A8902
State	Published - Jul 2009
Externally published	Yes

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AB - A new modification of the flow channel insert (FCI) called "double-layer" or "nested" FCI (nFCI) is assessed numerically for the poloidal duct flows in the dual-coolant lead-lithium (DCLL) blanket under the US DEMO outboard (OB) blanket conditions. The proposed nFCI mitigates the thermal stress while providing sufficient thermal insulation and reducing the MHD pressure drop.

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Double-layer flow channel insert for electric and thermal insulation in the dual-coolant lead-lithium blanket

Abstract

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