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2017-09-04
Technical Paper
2017-24-0018
Nikiforos Zacharof, Georgios Fontaras, Theodoros Grigoratos, Biagio Ciuffo, Dimitrios Savvidis, Oscar Delgado, J. Felipe Rodriguez
Heavy-duty vehicles (HDVs) account for some 5% of the EU’s total greenhouse gas emissions. They present a variety of possible configurations that are deployed depending on the intended use. This variety makes the quantification of their CO2 emissions and fuel consumption difficult. For this reason, the European Commission has adopted a simulation-based approach for the certification of CO2 emissions and fuel consumption of HDVs in Europe; the VECTO simulation software has been developed as the official tool for the purpose. The current study investigates the impact of various factors on the CO2 emissions of European trucks through vehicle simulations performed in VECTO. The chosen vehicles represent average 2015 vehicles and comprised of two rigid trucks (12 t and 18 t) and two tractor trailers (30 t and 40 t), which were simulated under their reference configurations and official driving cycles.
CURRENT
2017-06-26
Standard
AS1010H
(A) Propose Revision To Figure 1 To Show Port #1 Is Per AS4377 Style "S" In Both Cases and General Update (B) Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4663C
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4666C
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4667B
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4678D
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4689D
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS4691G
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
CURRENT
2017-06-26
Standard
AS5178B
Propose revision to add conductive high purity aluminum coating per MIL-DTL-83488 for aluminum alloy fittings. The W code aluminum parts with new finish will be distinguished by new finish code V at the end of part number.
2017-06-26
WIP Standard
ARP6481
This SAE Aerospace Recommended Practice (ARP) describes a method for assessing size dependent particle losses in a sampling and measurement system of specified geometry utilizing on the non-volatile PM (nvPM) mass and number concentrations measured at the end of the sampling system. The penetration functions of the sampling and measurement system may be determined either by measurement or by analytic computational methods. Loss mechanisms including thermophoretic (which has a very weak size dependence) and size dependent losses are considered in this method along with the uncertainties due to both measurement error and the assumptions of the method. The results of this system loss assessment allow development of estimated correction factors for nvPM mass and number concentrations to account for the system losses facilitating estimation of the nvPM mass and number at the engine exhaust nozzle exit plane.
2017-06-22
WIP Standard
AS4200B
SCOPE IS UNAVAILABLE.
CURRENT
2017-06-19
Standard
AS7202A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7202. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7202. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7201A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7200/1B
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7200/1. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7200/1. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7115A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7115. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7115. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7112/2A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7112/2. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7112/2. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7112/3A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7112/3. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7112/3. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7112/4A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7112/4. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7112/4. Cancelled specifications are available from SAE.
CURRENT
2017-06-19
Standard
AS7113A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
2017-06-15
WIP Standard
AS6034
Create an AS standard for a high temperature loop type support clamp in 625 nickel alloy in sizes shown on AS9025 and oversized for use with .028" wearsleeves.
CURRENT
2017-06-12
Standard
AS7001A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7003E
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI PD1100. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI PD1100. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7002A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7106/2B
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7106/3A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7106/1A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7107A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7106/5A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-12
Standard
AS7106A
This document has been declared "CANCELLED" as of June 2017. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index. Cancelled specifications are available from SAE.
CURRENT
2017-06-08
Standard
AS7112/1A
This document has been declared "CANCELLED" as of June 2017 and has been superseded by PRI AC7112/1. By this action, this document will remain listed in the Numerical Section of the Aerospace Standards Index noting that it is superseded by PRI AC7112/1. Cancelled specifications are available from SAE.
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