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GME 12527 PART 2 - Headlamp Washer Systems Part 2: Nozzle Jets or Nozzle Jets with Telescopic Drives
December 1, 2011 - GME

Nozzle jets or nozzle jets with telescopic drives used in vehicles with high-pressure headlamp washer systems.

GMW16642 - Headlamp Washer Systems/High Pressure Nozzle Jets or Nozzle Jets with Telescopic Drives
October 1, 2014 - GMW

Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose. This standard stipulates the requirements, test conditions and test procedures for...

MIL-N-36667 - NOZZLE, AUTOMATIC, JET HYPODERMIC INJECTION APPARATUS
NPFC
A description is not available for this item.
Prediction of single-stream jet noise in flight from static circular-nozzle data
June 1, 2010 - ESDU

INTRODUCTION This Item provides a computerized method for predicting pure jet flyover noise spectra from noise spectra measured from, or predicted for, a stationary jet. The changes in noise levels from static to flight conditions are often referred to as static-to-flight effects. The...

Computer-based estimation procedure for single-stream jet noise Including far-field, static jet mixing noise database for circular nozzles
May 1, 2016 - ESDU

A computerized method for estimating exhaust noise spectra from a database is provided. The variables considered in the interpolation/extrapolation routine make the procedure particularly applicable to estimating noise from a single-stream jet. The database need not be restricted to data for...

The estimation of near-field sound pressure levels due to jet noise.
January 1, 1972 - ESDU

ESDU 72002 gives a method of estimating the near field sound pressure levels due to high velocity jet noise from a single stationary conical nozzle. From a comparison with measured data, the accuracy of the estimated levels is expected to be within 5 dB, i.e. between approximately 60...

Estimation of subsonic far-field jet-mixing noise from single-stream circular nozzles.
February 1, 1990 - ESDU

ESDU 89041 gives a graphical method for estimating overall and one-third octave band sound pressure levels as a function of observer distance and angle to the efflux plane, jet pipe diameter, and jet temperature and velocity. The data are also given in 10 tables, each for a fixed...

The prediction of shock noise from supersonic jets including the near-field
June 1, 2013 - ESDU

ESDU 13001 provides a means of estimating shock noise levels in one-third octave bands emanating from a supersonic jet. The prediction program accompanying this Item covers both near and far fields and is applicable to a static nozzle. The main input parameters that need to be...

COMPUTER-BASED ESTIMATION PROCEDURE FOR COAXIAL JET NOISE Including far-field subsonic jet mixing noise database for stationary, coplanar conical nozzles
May 1, 1991 - ESDU

INTRODUCTION This Item provides a computerised method for estimating exhaust noise spectra in one-third octave bands from a given database. The procedure is an interpolation/extrapolation routine which, because of the variables considered, is particularly applicable to estimating the noise from a...

Jet flow parameters
March 1, 2007 - ESDU

ESDU 67035 presents non-dimensional mass flow and gross thrust parameters as functions of total pressure/ambient pressure ratio (up to 50) and ratio of specific heat capacities (from 1 to 1.67) for one-dimensional jets exhausting isentropically into the atmosphere. The data relate primarily...

Computer-based estimation procedure for coaxial jet noise Including far-field subsonic jet mixing noise database for stationary, coplanar conical nozzles
March 1, 2011 - ESDU

A computerized method for estimating exhaust noise spectra from a database is provided. The variables considered in the interpolation/extrapolation routine make the procedure particularly applicable to estimating noise from coaxial jets. The database need not be restricted to data for an...

ACI 506R - Guide to Shotcrete
June 1, 2016 - ACI

Work specified (shotcreting processes)-The work should be classified as either structural or nonstructural. Shotcrete having a specified compressive strength of 4000 psi (28 MPa) or greater is considered structural shotcrete. Shotcreting can be applied by one of two processes: wet-mix or dry-mix....

The prediction of the far-field mixing noise from coaxial subsonic jets based on a database for stationary coplanar conical nozzles
April 1, 2014 - ESDU

A computerized method for estimating exhaust noise spectra from a database is provided. The variables considered in the interpolation/extrapolation routine make the procedure particularly applicable to estimating noise from coaxial jets. The database need not be restricted to data for an...

ISO 18599 - Textile machinery and accessories - Strips for water jet solidification
September 15, 2015 - ISO

This International Standard specifies the dimensions and execution of strips for water nozzle solidification including their designation.

ASTM G134 - Standard Test Method for Erosion of Solid Materials by Cavitating Liquid Jet
November 1, 2017 - ASTM

This test method covers a test that can be used to compare the cavitation erosion resistance of solid materials. A submerged cavitating jet, issuing from a nozzle, impinges on a test specimen placed in its path so that cavities collapse on it, thereby causing erosion. The test is...

DIN ISO 18599 - Textile machinery and accessories - Strips for water jet solidification (ISO 18599:2015)
August 1, 2016 - DIN

This International Standard specifies the dimensions and execution of strips for water nozzle solidification including their designation.

ASTM G211 - Standard Test Method for Conducting Elevated Temperature Erosion Tests by Solid Particle Impingement Using Gas Jets
July 15, 2014 - ASTM

This test method is concerned with the determination of material loss by gas-entrained solid particle impingement erosion with jet nozzle type erosion equipment. This test method can be used in the laboratory to measure the solid particle erosion of different materials and has been...

Microsensors MEMS and Smart Devices
January 1, 2000 - WILEY

Microsensors and MEMS (micro-electro-mechanical systems) are revolutionising the semiconductor industry. A microsystem or the so-called "system-on-a-chip" combines microelectronic circuitry with microsensors and microactuators. This emergent field has seen the development of applications ranging...

Techmical Memorandum Analysis of Tests on a Convergent Nozzle in an Altitude Test Facility
May 1, 2018 - ESDU

In-flight deduction of propulsion forces from a turbo-jet engine requires separate assessment of the stream thrust resulting from the passage of fluid through the propelling nozzle and the force due to the passage of (air) mass-flow through the inlet to the engine. Previously, it was...

Ejectors and jet pumps: Computer program for design and performance for compressible gas flow
June 1, 2011 - ESDU

ESDU 92042 introduces a Fortran program (available as ESDUpac A9242) for the design or performance assessment of ejectors (or jet pumps) in which the primary and secondary flows may be of the same or of different gases. It uses two approaches to design. The quick design method is based on an...

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