# Commission Implementing Decision (EU) 2016/362 of 11 March 2016 on the approval of the MAHLE Behr GmbH & Co. KG enthalpy storage tank as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance), Division: Latin symbols

Extent: E+W+S+N.I.

BTA CO2 emission of the vehicle under type approval conditions [g CO2/km]
C CO 2 CO2 savings [g CO2/km]
CO2 Carbon dioxide
CO2 (Tk) Arithmetic mean of the CO2 emissions of the vehicle measured using NEDC cycle, ambient temperature of 14 °C and engine coolant start temperatures Tk [g CO2/km]
deng Temperature decay factor of the engine coolant cool down curve [1/h]
dEST Temperature decay factor of the EST cool down curve [1/h]
EST Enthalpy Storage Tank
K Effective ratio of thermal inertias [-]
m Number of measurements of the sample
NEDC New European Driving Cycle
NP T eng ti Normalised fuel consumption potential at the engine coolant start temperature for the selected parking times ti [-]
pt Parking time [h]
Teng Temperature of the engine coolant during parking time [°C]
Tengmod Theoretical engine coolant temperature after discharging the EST system [°C]
TEST Temperature of the EST coolant during parking time [°C]
Tcold Cold start temperature [°C] which is 14 °C
Thot Hot start temperature [°C] which is the coolant temperature reached at the end of the NEDC cycle
SOC State of charge
SVSpt Share of parking time distribution [%] as defined in Table 6
WFti Weighting factor for the parking time ti [%] as defined in Table 3

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Source: https://www.legislation.gov.uk/eudn/2016/362/annex/division/2/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2016-362/annex/division-2/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.