Mathematical modelling of thermal state in underground mining

Title:

Mathematical modelling of thermal state in underground mining

Creator:

Navarro Torres, Vidal F., Da Gama, C. Dinis, and Singh, Raghu N.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:9f9381f7-ff86-4875-92a6-8c01cc6f02f6
uuid:9f9381f7-ff86-4875-92a6-8c01cc6f02f6
issn:1214-9705

Subject:

Geologie. Meteorologie. Klimatologie, hlubinné dobývání, underground mining, geothermal gradient, rock mass thermal properties, human comfort, underground mining environment, 7, and 551

Type:

article, články, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

The effect of temperature in underground mines is related to the geothermal gradients of rocks overlying the mining excavation. This may exceed the standards of comfort for human beings to work in an underground environment thus causing thermal discomforts and associated risk. In order to evaluate the influence of high ventilation temperatures on mine workers a mathematical model has been developed based upon the concept of heat transfer from the rock mass to the air flow in the underground environment. This model has been validated in the Noves Corvo underground copper mine, Portugal., Vidal F. Navarro Torres, C. Dinis Da Gama and Raghu N. Singh., and Obsahuje bibliografii

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Acta geodynamica et geomaterialia : | 2008 Volume:5 | Number:4 (152)

Harvested from:

CDK

Metadata only:

false