Balance-based averaging of inhomogeneous flow fields - Introduction

Available format(s)

Hardcopy , PDF

Language(s)

German - English

Published date

01-09-2012

Publisher

Verlag des Vereins Deutscher Ingenieure

Preliminary note
Introduction
1 Scope
2 Symbols and indices
3 Approaches used in customary
  averaging methods
4 Balance-based averaging of inhomogeneous
  flow fields
5 Application of temporal averaging to a
  cross-sectional element
6 Application of spatial averaging to a
  cross-sectional area
7 Application to a control volume with an
  inhomogeneous through flow
8 Conclusions and outlook
Annex - The concept of the wrench according
        to Szabo
Bibliography

The aim of the guideline is to describe a procedure with which inhomogeneous flow fields are averaged in such a way that the field variables subjected to the averaging process assume values that are compatible with all principles of physical balancing when considering the overall system.

DocumentType	Standard
Pages	55
PublisherName	Verlag des Vereins Deutscher Ingenieure
Status	Current
Supersedes	VDI 4675 Blatt 1:2006-06

VDI 2048 Blatt 1:2000-10

Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals

VDI/VDE 2640 Blatt 1:1993-06	Measurement of fluid flow in closed conduits; general guidelines and mathematical basics
DIN 4341-1:1979-08	GAS TURBINES - ACCEPTANCE TESTS
DIN 1943:1975-02	THERMAL ACCEPTANCE TESTS OF STEAM TURBINES
VDI 2045 Blatt 1:1993-08	Acceptance and performance tests on turbo compressors and displacement compressors; test procedure and comparison with guaranteed values
DIN EN ISO 9906:2013-03	ROTODYNAMIC PUMPS - HYDRAULIC PERFORMANCE ACCEPTANCE TESTS - GRADES 1, 2 AND 3 (ISO 9906:2012)
VDI 2049:1981-03	Thermal acceptance and performance tests on dry cooling towers
VDI 1000:2017-02	VDI Standardisation Work - Principles and procedures
VDI 3986:2014-07	Determination of efficiencies of conventional power stations
EN ISO 9906:2012	Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012)
VDI 2048 Blatt 1:2000-10	Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals

View more information

£111.53

Excluding VAT

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

Log into your Account

VDI 4675 Blatt 1:2012-09

Current

Table of Contents

Abstract

General Product Information

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory

Access your standards online with a subscription