Calculations: Overall scheme PM and gaseous pollutants: Lab’s responsibility Synchronization Lab’s responsibility (user provides first row of actual data), and tool provided. Software deletes exceeding rows in recordings of different length of data Averaging time: All records after the initial one Aggregated values Real-time exhaust flowrate estimation possible with three different methods (provided by user, as a sum of intake air and fuel consumption, from CVS flowrate and CO2 reduction) Driving cycle distance (HDE-energy) based on real time recordings of speed (HDE-power) For HDEs, integrated calculation of overall ESC & ETC and single modes Transportation efficiencies taken into account Predetermined post-processing applied Calculations: Overall scheme

Calculations: Instruments I DGI Cut-points according to flowrate and instrument calibration Total sampling volume calculated either as Q x t or flowmeter recordings given by the user Diffusion Charger For Non-Dekati DCs, directions given to directly import active surface and not current values. For Dekati DCs, calibration values used Actual flowrate taken into account CPC Coincidence correction possible for 3010 models For monodisperse aerosol, DMA efficiencies according to SMPS manual Calculations: Instruments I

Calculations: Instruments II ELPI Cut-points provided by the user Only raw values imported Correction for space charge and difussion losses according to Dekati’s latest algorithm Filter stage calculation taking Stage 1 kernel into account, according to Moisio Different efficiencies to accommodate filter/no filter use SMPS calculations done by TSI software. Only option is multiple charge correction (database only includes corrected values) Calculations: Instruments II

Calculations: What is difficult to do not using partcalc.xls Filter stage calculation for ELPI Losses corrections Coincidence correction for CPC Data synchronisation (length of recordings) Post-processing to obtain pre-determined values (dg, D30/Dtot, etc…) DC calculations (if using Dekati’s DC) Obtain the database format Re-processing! Calculations: What is difficult to do not using partcalc.xls

A single database version available to users since July 2003 This has been a preliminary version to have a first feeling of the data. A cross-checking process and interfacing with the users has been established to remedy problems Interface developed for data selection and multiple-angle viewing Status of the database

Latest data included: July 14, 2003 Gasoline LDV: Vehicles: BMW 318 (TWC- Euro I) Toyota Corolla (TWC - Euro III) Fuels: G1, G3 Diesel LDV: Vehicles Renault Laguna (Euro III) Renault Laguna & cat. DPF (Euro III+) Renault Laguna & add. DPF (Euro III+) VW Golf (Euro I) VW Golf & OxiCat (Euro II) Fuels: D2, D3, D4, D5 LAT

Latest data included: August 4, 2003 Gasoline LDV Vehicles Renault Megane (TWC - Euro III) Alfa 147 (TWC - Euro III) Toyota Avensis DISI (TWC - Euro III) Fuels: UG 33 ppm S Diesel LDV Ford Galaxy (Euro III) Peugeot 406 (add. DPF - Euro III+) Fuels: D4 Test Temperatures: Ambient, -7°C, -20°C. EMPA

Latest data included: August 26, 2003 Diesel LDV Vehicles: PSA 607 (DPF - Euro III+) PSA 406 (Oxicat - Euro II) VW Golf (OxiCat - Euro III) Fuels: D2, D5, EtD5, OilD5 Gasoline LDV Honda Accord (TWC - ULEV) Mitsubishi Charisma (DISI - Euro III) Fuels: G1, G3 Test Temperatures: Ambient, -7°C, -15°C MTC

Latest data included: July 23, 2003 Diesel LDV: Vehicles VW Golf 1.9 TDI (OxiCat - Euro III) Peugeot 607 2.2 TDI (DPF - Euro III+) Fuels: D2, D3, D4, D5, D6, D7 Gasoline LDV Renault Megane 2.0 (TWC - Euro III) Citroen C5 2.0 (NOx storage - Euro III) Fuels: G1, G2, G3 Shell

Latest Data included: August 18, 2003 HDVs: Vehicles Mercedes CITARO Bus (Euro III) Mercedes CITARO & OxiCat Mercedes CITARO & particulate cat IVECO (Euro III) EvoBUS (CNG) Fuels: D2, D4, D5, Biodiesel, CNG TUG

Latest data included: June 18, 2003 HDE: Engines: Scania DC12 11.7 l (Euro III) AVL Euro IV prototype 10.6 l & CRT AVL Euro V prototype 11.7 l & SCR Fuels:D2, D3, D4, D5, D6, D7 AVL

Update for D8 necessary (end of the year) TRL

Update of D14 (end of September) Join Volvo activities on first draft of D15 (mid October) Concawe

Latest data included: July 3, 2003 HDE: Engines: Volvo (Euro I) Volvo (Euro III) Volvo (Euro III) & CRT Fuels: D1, D2, D4, D5 Volvo

Latest data included: July 7, 2003 HDE: Engines: Volvo DH10 (Euro II) Volvo DH10 (Euro II) & CRT Scania DC11 (Euro III) Scania DC11 (Euro III) & SiNOx (SCR) Fuels: D2, D3, D4, D5, RME30 VTT

Major revisions in latest database version compared to July 2003 CNG and IVECO bus measurements conducted in TUG are also included. The correct CPC results for MTC measurements are included. Some extended ESC modes tests conducted in VTT were erroneously declared as ESC modes. Corrected In the EMexport (EMPA) the Artemis Motorway tests were declared as Artemis Urban and Vice versa. Corrected. Nomenclature for “D7 (RME 5%)” and “D6 (300 ppm S)” was replaced with D7 and D6. Some zero values found in regulated PM measurements were excluded. Major revisions in latest database version compared to July 2003

Shortly (next week) Later Volvo ETC data and SS clarifications Losses (basically ELPI – 40% flat) IFP Data to be discussed Later AVL ELPI and CPC clarifications/ corrections (SMPS?) TUG SMPS/DC levels for IVECO Shell SMPS, ELPI/DGI post-calculations What can be done

Losses: Not taken into account LLVV: Not received Remaining data: None Losses: Not taken into account LLVV: Not received LLVVXXXX: Not received Sampling configuration: Not received Vehicle/Engine specifications: Not received Gaseous pollutants: Included Particular remaining issues: ELPI results are recalculated and further scrutiny of the DR necessary CPC Saturation. Exclusion from the database. AVL

Remaining data: ACU pending Losses: Taken into account LLVV: Not received LLVVXXXX: Not received Sampling configuration: Not received Vehicle/Engine specifications: Not received Gaseous pollutants: Included Particular remaining issues: The additional CPC measurements on the dry branch are not yet included in the database. Laboratory report D3 update to revise the “dilution system comparison” section Second draft version of D12 by end of September EMPA

Send Golf data to LAT for inclusion in the database next week Send comments on SAE paper for fuel consumption correction Update D11 for submission to the Commission (fuel consumption correction and inclusion of a couple more charts) FFA

Provide FPS comparisons for D11 by middle of next week Dekati

Submit final data next week Laboratory report (Send filters for metal analysis to JRC). Clarification with G. Tsotridis. Cross-checking of PAH and verification to SU IFP

Measurements will be concluded by end of September including blank filter analysis Report will be provided before the end of the month for consideration in D16. JRC

Losses: Taken into account LLVV: Received LLVVXXXX: Received Remaining data: None Losses: Taken into account LLVV: Received LLVVXXXX: Received Sampling configuration: Completed Vehicle/Engine specifications: Completed Gaseous pollutants: Included Particular remaining issues: None D9 preparation (end of September) Upload available lab reports on the net D10 preparation (end of September) Database update and graphics macro uploading (next week). Standard deviation as uncertainty index. On-going database maintenance, incl. PAHs and metals Update publication list on the Web LAT

First draft of D16 by end of September including only part1 and structure for next chapters LWA

Remaining data: None (CNG HDV excluded) Losses: Not taken into account LLVV: Received LLVVXXXX: Received Sampling configuration: Completed Vehicle/Engine specifications: Completed Gaseous pollutants: Included Particular remaining issues: None “system losses.xls” communication withLAT “Funny” fuel specifications to be sent to CONCAWE MTC

Losses: Will be taken into account LLVV: Not received Remaining data: None Losses: Will be taken into account LLVV: Not received LLVVXXXX: Not received Sampling configuration: Not received Vehicle/Engine specifications: Not received Gaseous pollutants: Included Particular remaining issues: The results were not calculated with the partcalc.xls application SMPS levels for the VW Golf vehicle. DGI % mass weighted distributions are not calculated per dlogDp. Results with losses corrections to be sent next week (?) Laboratory report Shell

Evaluation/review of the data by individual labs is welcomed Send report on PAHs Evaluation/review of the data by individual labs is welcomed SU

Remaining data: HDV Scania pending Losses: Not taken into account LLVV: Received LLVVXXXX: Received Sampling configuration: Completed Vehicle/engine specifications: Not completed (CNG, IVECO EGR) Gaseous pollutants: Not included Particular remaining issues: CPC values for IVECO are monodisperse at 15 nm and, therefore, can not be included in the Database Vehspec and samconf files need some corrections SMPS, DC levels for IVECO Update of D7 necessary for inclusion of main conclusions in D16 (end of September) Laboratory report Biodiesel specifications to be sent to CONCAWE TUG

Update of the “instruments” section Reference to PMP etc… Update of D2 as new evidence on PM toxicity and health effects became available from INERIS. Contribution from Volvo and Concawe (end of Dec.). Update of the “instruments” section Reference to PMP etc… TUT

Contribution for D16 by end of October Uo Minnesota

Errors in the presentation Errors in the presentation. Will upload new version of the presentation next week. First week of October: Report on measurement results send to Volvo and LAT for inclusion in D13. VKA

Remaining data: ETC cycle tests Losses: Not taken into account LLVV: Received (ETC missing) LLVVXXXX: Received (ETC missing) Sampling configuration: Not completed Vehicle/Engine specifications: Not completed Gaseous pollutants: Included Particular remaining issues: Some extended steady state modes will be identified next week (2515, B50, R49) Vehspec, samconf sheet preparation and losses correction is going on All information will be sent next Wednesday, including ETC data Draft D13 to be prepared by end of September D15 should include a technical discussion and reference to wide-scope published studies (middle of October) Volvo

Remaining data: EtOH and wet ELPI Losses: VTT will update the data LLVV: Received LLVVXXXX: Received Sampling configuration: Received Vehicle/engine specifications: Received Gaseous pollutants: Included Particular remaining issues: ECE R49/2 SMPS distribution check VTT