high pressure definition

High blood pressure: What is high, symptoms, causes, and more

Nov 13, 2019· Leaving high blood pressure untreated may damage the blood vessels. The heart is a muscle that pumps blood around the body. As it travels, the …

HIGH PRESSURE | Definition of HIGH PRESSURE by Oxford ...

'Changing atmospheric pressure may cause some joint aches, but once a high-pressure system arrives it can lower humidity and reduce these aches.' 'To make matters worse, a high-pressure system moving down from the north collided with the hurricane just as it reached inhabited territory.'

New ACC/AHA High Blood Pressure Guidelines Lower ...

Nov 08, 2017· The new definition will result in nearly half of the U.S. adult population (46 percent) having high blood pressure, with the greatest impact expected among younger people. Additionally, the prevalence of high blood pressure is expected to triple among men under age 45, and double among women under 45, the guideline authors note.

High-pressured - definition of high-pressured by The Free ...

Define high-pressured. high-pressured synonyms, high-pressured pronunciation, high-pressured translation, English dictionary definition of high-pressured. adj. 1. Of or relating to pressures higher than normal, especially higher than atmospheric pressure.

What is a High-Pressure System? (with pictures)

A high-pressure system is one of these results of the shifting winds. This type of system means the pressure inside the system is higher than that of the surrounding areas. High-pressure systems are usually associated with fair weather. This is because as the …

Hydrostatic pressure Definition & Meaning | Dictionary.com

Hydrostatic pressure definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now!

What does high pressure mean? - definitions

Definition of high pressure in the Definitions.net dictionary. Meaning of high pressure. What does high pressure mean? Information and translations of high pressure in the most comprehensive dictionary definitions resource on the web.

High Pressure Selling Meaning & Importance | MBA Skool

Apr 02, 2019· High pressure selling is when salespersons use psychological pressure on the customer by appealing to their fear, greed and pride to sell a given product or service. As the name suggests, high pressure selling phrase means creating enough pressure so that it can generate huge sales at a rapid rate. High Pressure Selling is also known as hard selling.

High Blood Pressure Symptoms and Causes | cdc.gov

May 18, 2021· High blood pressure can cause the arteries that supply blood and oxygen to the brain to burst or be blocked, causing a stroke. Brain cells die during a stroke because they do not get enough oxygen. Stroke can cause serious disabilities in speech, movement, and other basic activities. A …

ASME B31.3 Process Piping

ASME B31.3 Process Piping Course 17. High Pressure Piping BECHT ENGINEERING COMPANY, INC. High Pressure Piping -5 General High Pressure: A service for which the owner specifies the use of Chapter IX [of B31.3] for piping design and construction… considered to be in excess of Class 2500 (6000 psi, 42 MPa). There are no specified pressure

What is High-Pressure Water Cleaning? - Definition from ...

Jul 15, 2019· High-pressure water cleaning is the use of high pressure water between 5,000 to 10,000 psi (34 to 70 MPa) to remove grime, loose paint, mud, mold, dust and other types of stubborn dirt on the surfaces of tanks, buildings, vehicles, streets, bridges, pipes and many more items. Water is a widely used prime cleaning agent because it dissolves more ...

High Blood Pressure | American Heart Association

High blood pressure (also referred to as HBP, or hypertension) is when your blood pressure, the force of blood flowing through your blood vessels, is consistently too high. Get the facts. Understanding Blood Pressure Readings. Health Threats From High Blood Pressure. Commit to a …

What is High Pressure Sodium (HPS)? - Definition from ...

May 18, 2021· A high pressure sodium (HPS) light is a type of grow light that is commonly used for indoor gardening. This particular light stimulates plant growth by diffusing the portion of the electromagnetic spectrum that is ideal for the whole process of photosynthesis. High pressure sodium lights are also used to prevent the plants from growing overly ...

High and Low Pressure - weatherworksinc.com

Sep 03, 2020· The slightly inward moving air in low pressure causes air to converge and since it can't move downward due to the surface, the air is forced upward, leading to condensation and precipitation as discussed earlier. The opposite occurs with high pressure. Air is moving away from the high pressure center at the surface (or "diverging") so as ...

What is High Blood Pressure? | American Heart Association

The primary way that high blood pressure causes harm is by increasing the workload of the heart and blood vessels — making them work harder and less efficiently. Over time, the force and friction of high blood pressure damages the delicate tissues inside the arteries.

What is High-Pressure Water Jetting? - Definition from ...

May 15, 2020· High-pressure water jetting can be just pure water or water with abrasives, cleaning chemicals or other additives at an operating pressure of between 10,000 to 25,000 psi (70 to 170 MPa) from a system that includes an engine, pump, water storage tank hose, specialized nozzle and other accessories. The terms "pure water jetting" and "abrasive ...

High-pressure area - Wikipedia

High-pressure systems are alternatively referred to as anticyclones. On English-language weather maps, high-pressure centers are identified by the letter H in English, within the isobar with the highest pressure value. On constant pressure upper level charts, it is …

What Are High and Low Pressure Systems? | NOAA SciJinks ...

Oct 06, 2021· High-pressure systems, on the other hand, have more air pressure than their surroundings. That means they are constantly pushing air away from them into the areas that have lower pressure. They are often times associated with clear blue skies. A polar vortex is a semi-permanent, massive low-pressure system that hovers over the poles of our planet.

What is High Pressure Processing (HPP)? - Hiperbaric

High Pressure Processing respects the sensorial and nutritional properties of food, because of the absence of heat treatment, and maintains its original freshness throughout the shelf-life. Diagram of operation of a HPP unit:

Petropedia - What is High-Pressure Pipeline? - Definition ...

A High-Pressure Pipeline is a type of pipeline that is used to transport crude oil, petroleum products and natural gas across countries or within states at very high pressure. In order to keep the liquids and gases flowing in the pipeline, the pressure of the pipeline has be to increased and constantly kept in the range of 200 to 1500 psi ...

High pressure definition and meaning | Collins English ...

High pressure definition: atmospheric pressure that is higher than normal | Meaning, pronunciation, translations and examples

Vapor pressure - Wikipedia

Vapor pressure (or vapour pressure in British English; see spelling differences) or equilibrium vapor pressure is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system.The equilibrium vapor pressure is an indication of a liquid's evaporation rate. It relates to the tendency of particles to ...

What are high pressure systems and how do they contribute ...

A high pressure system is essentially a clockwise flow of dry, sinking air that typically builds into a region behind a departing storm system. High pressure systems can be linked to the jet ...

high-pressure gas definition | English definition ...

Search high-pressure gas and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of high-pressure gas given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam Webster...

High-pressure system | definition of High-pressure system ...

pressure (P) [presh´ur] force per unit area. arterial pressure (arterial blood pressure) blood pressure (def. 2). atmospheric pressure the pressure exerted by the atmosphere, usually considered as the downward pressure of air onto a unit of area of the earth's surface; the unit of pressure at sea level is one atmosphere. Pressure decreases with ...

Difference Between Low- and High-Pressure Boilers | Hunker

High-Pressure Boiler Definition High-pressure boilers will heat steam above 15 psi and water at pressures that exceed 160 psig. Temperatures in high-pressure boilers will exceed 250 degrees F. Because of the elevated pressure at which these boilers operate, they need to be monitored to ensure safety at all times. High-pressure boiler operators ...

High and low pressure - GCSE Geography - BBC Bitesize

High pressure often brings fine weather, but low pressure draws moisture from the ground creating clouds, rain and storms. Wind is caused by air moving from high atmospheric pressure to low ...

When Should the High Pressure Rules in Chapter IX of ASME ...

Jul 26, 2013· When Should the High Pressure Rules in Chapter IX of ASME B31.3 be Used? The simple answer to this question is they should be used when the owner selects the use of these rules for a particular piping system. Note that the definition of High-Pressure Fluid Service simply requires that the owner specify use of Chapter IX.

HIGH-PRESSURE | definition in the Cambridge English Dictionary

high-pressure meaning: 1. involving pressure that is greater than usual: 2. High-pressure methods of selling involve…. Learn more.

High Blood Pressure | NHLBI, NIH

High blood pressure, or hypertension, is a common disease where blood flows through your arteries at higher than normal pressure. Learn about causes and risk factors for high blood pressure, complications from high blood pressure, prevention and treatment, and NHLBI research.

HIGH-PRESSURE (adjective) definition and synonyms ...

Definition and synonyms of high-pressure from the online English dictionary from Macmillan Education. This is the British English definition of high-pressure.View American English definition of high-pressure. Change your default dictionary to American …

The Highs and Lows of Air Pressure | UCAR Center for ...

A high pressure system has higher pressure at its center than the areas around it. Winds blow away from high pressure. Swirling in the opposite direction from a low pressure system, the winds of a high pressure system rotate clockwise north of the equator and counterclockwise south of the equator. This is called anticyclonic flow.

High Pressure Boilers: Meaning, Types, Characteristics ...

High pressure boilers use both natural and forced circulations. Forced circulation is achieved with the help of centrifugal pumps. By using this forced circulation, because of high velocity of water scale formation in the tubes and boiler drums is reduced.

High-pressure - Definition for English-Language Learners ...

3. a : having or using a lot of force or pressure from air, water, etc. a high-pressure hose. gas stored in a high-pressure container. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples. b of weather : having a high atmospheric pressure.

High Pressure System - Definition - Accordion Hurricane ...

Sep 17, 2014· High Pressure System – Definition. Sep 17 2014. High Pressure System. An area of relative pressure maximum that has diverging winds and a rotation opposite to the earth's rotation. This is clockwise the in Northern Hemisphere and counterclockwise in the Southern Hemisphere. It is the opposite of an area of low pressure or a cyclone.

high pressure definition

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