pressure difference

The even intensity and long duration of these murmurs reflect the large pressure difference across the orifice where the sound originates.

Flow of gas or liquid due to a pressure difference is called viscous flow.

The application of a pressure difference across an injector does not cause an immediate velocity response of the liquid propellant.

The grouting pressure difference varied with consistency coefficient linearly and with rheology parameters of grouting nonlinearly.

Therefore shows up and down, but between has then formed a pressure difference, has had the upward lifting force.

Explores the location of pressure difference control points in variable flow rate systems with a hot water heating piping model.

And in any other conditions, the pressure difference and hydraulic loss will increase.

The digital pressure difference display can indicate the operator with running conditions of bio-safety at all times.

A calculated flow feedback control method, which takes advantage of pressure difference sensing technique, is introduced.

Presents an idea of variable pressure difference control, and analyses the electric saving effect of this control mode.

So between the upper and lower surfaces, a pressure difference, they had a lift up.

So can ensure adjustable laryngeal orifice and dynamic response performance and reduce oven pressure difference fluctuation range.

In measuring the discharge of compressible fluid, this sensor can display the fluid pressure and pressure difference simultaneously.

The pressure difference determined electronically from the signals of the two sensors is used to control the switching point.

The effect of the osmotic pressure difference across the membrane on release rate was studied.

In condition of long-term high production pressure difference, forced injection and forced production are external factors.

It will provide the basis to determine the collecting position of pressure difference signal for the fan performance testing system. 4.

Pressure difference display device with sound-light alarm should be provided in the area with air pressure grads.

The pressure difference on the wall between actuator and the exit of primary jet is great.

The methods to reduce the pressure difference have been discussed.

This caused by the pressure difference between the lift, the upward direction.

Under the constant production rate condition, the pressure difference at the heel increases with time.

The bigger and faster spinning a vortex ring is, the stronger the pressure difference.

In the paper it shows that the structure reduces pressure difference.

There are small temperature and pressure difference in steam inlet and outlet of heat exchanger, and big heat transfer surface.

differential pressure measurement in Table 2 the measured pressure difference.

There should be pressure difference display device when there is a pressure gradient.

The maximum of pressure difference has been analysed and calculated.

W. inlet & outlet low pressure difference alarm.

When there's a big pressure difference the winds come in from the south-west, bringing mild damp weather from the Atlantic.

O. filter high pressure difference alarm.

O. (L. O. ) filter high pressure difference alarm.

Pressure difference after the dryer .

Bases on function parameters and characteristic curve of the fans, it can get efficiency and pressure difference of the fans.

By exploiting the pressure difference between these two bodies of water we can extract energy commensurate to the difference in pressure.

It is easy to foul the substrated membrane at higher transmembrane pressure difference.

They rest on their whole active surface and practically can not stand any pressure difference action.

Pressure difference between the bottom and top side pressure hole

Pressure difference between inside and outside of a drop and its critical radius in dropwise condensation

described was the principle of such determination by measurement of pressure difference;

Numerical Simulation of the Rational Scope Determination of Well Testing Pressure Difference and Its Application

Pressure Difference Analysis Method for the Numerical Calculation of Hydrodynamic Characteristics of Boiler with Natural Circulation

associated with diabetic retinopathy, coronary heart disease and high blood pressure difference was statistically significant;

Analysis of Fertilizing Time of Pressure-difference Fertilizer Tank

Air Conditional Pressure Difference Control Design of a Hospital's Operating Room

General gas flow measurement with the temperature and pressure compensation by the flow meter of pressure difference

Inquiry of the Basic Concepts and Connotations of Pressure Difference for complete and Correct Comprehension

the decreased pressure difference of the internal pressure of the anesthesia machine system is calculated;

Principle and Its Application of Gas Mixing Equipment with High Accuracy and Low Pressure Difference

Principle of negative pressure difference irrigation system and feasibility experimental study

Location analysis of the pressure difference control point in variable flow rate heat metering charging systems

The approach on reducing the open-to-close pressure difference of a plane airtight safety valve

Application of Lab-Simulation of Indicative Curves in Determination of Reasonable Production Pressure Difference in Gas Wells

Test Method for Structural Performance of Exterior Dimension Stone Cladding Systems by Uniform Static Air Pressure Difference

Analysis of Energy-saving of Pumps in Variable Water Volume System under Pressure Difference Control

Test Analysis of Pressure Difference and Critical Air Velocity in Smoke-preventing Stairwell of a Tall Buliding

Pressure difference lubricating oil charge for refrigerating compressors

Experimental Investigation on the Relationship of Discharge and Pressure Difference of Elbow and the Discharge Coefficient

The Method of Invariable Pressure Difference Control for the CAT System of the Electrohydraulic Proportional Valve

standard test method for water penetration of exterior windows , skylights , and doors by rapid pulsed air pressure difference

Test Method for Structural Performance of Exterior Windows, Curtain Walls and Doors by Uniform Static Air Pressure Difference

A Study of blood pressure difference in seamen of various types of warships

Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference

Numerical Simulation of Axial Flow between Cylinders with Rotating Inner Cylinder Driven by Low Pressure Difference

Use water pressure difference adjusting technology to improve boiler water level controlling quality

Real-time Expert Control System for Pressure Difference of the Ethylene Distillation Column

Analysis on the Impact of the Pressure Difference of Cooling Water against Centrifugal Chillers

Cause and countermeasures of pressure difference increasing in ammonia converter and synthesis loop

Determination of reasonable pressure difference for condensate gas reservoir

Discussions on characteristics of variable-speed pumps controlled by pressure difference

Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems by Uniform Static Air Pressure Difference

Affection of pressure difference of cooling water on refrigerating output of centrifugal water chillers

Test Method for Water Penetration of Exterior Windows, Curtain Walls and Doors by Uniform Static Air Pressure Difference

Pressure difference between the port and starboard side pressure hole

Study on Relation between Blocking Length and Blowing- through Pressure Difference of Ash Conveying Piping

Installation and Regulation for the Pressure Difference of BY-pass in Air-Conditioning Water System

Application about Enlarging (Reducing) Air Pressure Difference in Air Regulating

Analysis of reasonable pressure difference and productivity of oil wells in deformed media reservoirs

Mechanism of combined action of seepage force and surface pressure difference in vacuum-preloading method

Principles and parameters determination of pressure-difference by-pass control system

Discussion on the Principals of Test Pressure Difference Determination of Natural Gas Reservoir

Value of Nursing Observation on Blood Pressure Difference Between Upper and Lower Extremities in Venerable Age Group

Analyses and Parameter Calculation of Mixing-pump Pressure-difference Control Method

Discussion on variable pressure difference control of primary pipe network in water heating systems

On the Norm for Pressure Difference between Boiler-turbine and Matching Criterion for Steam-generator Lead Line

Application of Fractal Interpolation in the Data Fitting of Pressure Difference Signals of Gas-Liquid Two-Phase Flow

Auto-adjusted Throttle Expansion Valve Controlled by Pressure Difference

An Application of a New Type of Pressure Difference Control Valve

Use GX desulphurizer for reducing pressure difference in wet desulfurization system

Test Method for Water Penetration of Flat Plate Solar Collectors by Uniform Static Air Pressure Difference

Analysis of operating pressure difference increase for reverse osmosis system

Probe into clinical significance of ankle-arm blood pressure difference in crowd of various health states

Present Situation and Developing Tendency of Pressure-Difference Precooling Technology

Application of Vacuum Pressure Difference Method in Testing Defects of Brake Chief-pump's Cylinder

The Parameter Confirmation and Adjustment Process of Pressure-difference By-pass Control System

Pressure Difference Control Method for Special Cavity Pressure Vessel

Pressure Difference and Water Breaking Protection for Air Compressor

Cause and countermeasures of pressure difference increasing in CO shift system

Negative pressure difference Control in biological clean rooms

Design of High Precision System of Slight Pressure Difference Measurement Using Ultrasonic

Factors of affecting intraocular pressure difference and intraocualr pressure before and after LASIK

Control of boiler water supply through constant pressure difference

Dynamic Equilibrium of Source-Contacting Oil and Gas by Using Pressure Difference of Formation Fluids

Application of the pressure difference meter to testing the pump lift

Room Pressure Difference Control in Cleaning Air Conditioner

Development and Application of the Spring Nozzle with Small Pressure Difference

The Interaction of Shock Waves of Pressure Difference Equations in Gas Dynamics

Effect of different improved header on flow and pressure difference in plate-fin exchangers

Experimental Study on Pressure-difference Precooling of Keeping Grape Fresh Technique

Mud Pressure Difference Absorber for Drilling Strings

Pressure difference under serious water leakage

Experimental Study on the Pressure Drop Parameters in the Pressure-difference Precooling of cucumber

Determination of Water Content by the Pressure Difference

Pressure difference switch (oil-gas separator)

Discussion on the Problem in the Real Current Measurement with the Volute Pressure Difference Method

Design of pressure-difference gas flow sensing system for vehicle

The use of the pressure difference balance theory in designing sub-flue of tunnel dryer

Application and Safeguard About the Flow Meter of Pressure Difference

Measure system of medicinal pressure difference sensor

A New Pressure Reducing Valve with High Pressure Difference and Low Flow Rate

Analysis of Selecting Condensing Pump Based on Pressure Difference Method in Air-conditioning System

Method of Pressure Difference Control on the Variable Air Volume

Pressure Difference Control in Drying Section of No. 5 High Speed Paper Machine of Nanping Paper Co. Ltd

Use of Pressure Difference Control Method in Air Conditioning System with Variable Water Flow

The effect of partial pressure difference on gas permeability of plastic film

Use of Surface Pressure Difference in Forecasting the Cold Air Influences on Shunde

Study on testing water head loss of water pipe by the high-precision pressure difference test meter

Analysis of cold air fluid field in precooling-boxfor pressure-difference precooling of tomatoes