Traduction de «Coefficiente di conduttività termica » (Italien → Anglais) :

‘Active mode seasonal coefficient of performance’ (SCOPon) means the average coefficient of performance of the unit in active mode for the designated heating season, constructed from the part load, electric back up heating capacity (where required) and bin-specific coefficients of performance (COPbin(Tj)) and weighted by the bin hours the bin condition occurs.

(da) improvements to building shells and structures aimed at achieving summer comfort at no or low energy consumption, such as technologies to control fluxes of heat and solar radiation (higher thermal insulation of walls, low emissivity and solar control glazing, ventilated roofs with radiant barriers), technologies for the connection of buildings to low temperature environmental sources in summer (coupling with soil through air or water circulation, night ventilation accompanied with increased thermal mass); improvements to building shells and structures aimed at achieving winter comfort (thicker walls, roof and basement insulation, window frames with low transmittance and low ...[+++] infiltration rate, low emissivity glazing);

improvements to building shells and structures aimed at achieving summer comfort at no or low energy consumption, such as technologies to control fluxes of heat and solar radiation (higher thermal insulation of walls, low emissivity and solar control glazing, ventilated roofs with radiant barriers), technologies for the connection of buildings to low temperature environmental sources in summer (coupling with soil through air or water circulation, night ventilation accompanied with increased thermal mass); improvements to building shells and structures aimed at achieving winter comfort (thicker walls, roof and basement insulation, window frames with low transmittance and lo ...[+++]w infiltration rate, low emissivity glazing);

A gas chromatograph employing a detector working on the principle of thermal conductivity changes (a catharometer) may also be used for the determination of the qualitative and quantitative composition of a mixture of fatty acid methyl esters.

SPECIAL CASE - USE OF A CATHAROMETER DETECTOR (WORKING ON THE PRINCIPLE OF THERMAL CONDUCTIVITY CHANGES)

In certain cases, for example in the presence of fatty acids with fewer than eight carbon atoms or of acids with secondary groups, when using thermal conductivity detectors or where the highest degree of accuracy is particularly required, correction factors should be used to convert the percentages of peak areas into mass percentages of the components.