prBAS ISO/TS 17536-5:2027

Road Vehicles — Aerosol separator performance test for internal combustion engines — Part 5: Engine fractional efficiency test method and upstream distribution sampling method

General information

Status:Project

Number of pages:23

Adoption method:Korice

Language:engleski

Edition:1.

Realization date:05.10.2026

Forseen date for next stage code:29.10.2026

Technical committee:BAS/TC 35, Road vehicles

ICS:

43.060.20, Pressure charging and air/exhaust gas ducting systems

Abstract

This document defines standardized and repeatable test procedures by using internal combustion engines for the evaluation of blowby oil aerosol, and aerosol separators and filtering devices by specifying the engine blowby sampling procedure and engine fractional efficiency test in both open and closed crankcase ventilation systems running at steady state. Due to sampling requirements, measuring efficiency when there are transient flow conditions is not in scope. Separator life is not evaluated in this document. Conformance of a device to legislation is outside of the scope of this document.

Lifecycle

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Original document and degree of correspondence

ISO/TS 17536-5:2018, identical

Work material

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