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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 ...

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High and Low Pressure - WeatherWorks

The opposite occurs with high pressure. Air is moving away from the high pressure center at the surface (or "diverging") so as a result, air from above must sink to take its place. The surface flow is accompanied by the opposite behavior at upper levels of the …

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

High pressure systems can be linked to the jet stream by finding areas where the jet bulges northward. The jet stream is essentially an atmospheric river of air located at the level where jets cruise.

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Difference Between Low- and High-Pressure Boilers | Hunker

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.

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

High-pressure water jetting is the use of high-speed streams of high-pressure water to cut through almost all solid materials and to clean various surfaces. In high-pressure water jetting, high-pressure water is forced to pass through the small hole or orifice of the jet nozzle, where the restriction of the small orifice results in a high ...

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High-pressure Synonyms, High-pressure Antonyms | Merriam ...

11 synonyms of high-pressure from the Merriam-Webster Thesaurus, plus 58 related words, definitions, and antonyms. Find another word for high-pressure. High-pressure: having or showing a bold forcefulness in the pursuit of a goal.

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High-pressure | Definition of High-pressure by Merriam-Webster

High-pressure definition is - having or involving a high or comparatively high pressure especially greatly exceeding that of the atmosphere. How to use high-pressure in a sentence.

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What is High Blood Pressure? | American Heart Association

What is High Blood Pressure? First, let's define high blood pressure. High blood pressure (HBP or hypertension) is when your blood pressure, the force of your blood pushing against the walls of your blood vessels, is consistently too high. How your blood pressure and circulatory system work.

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High-pressure | Definition of High-pressure at Dictionary.com

High-pressure definition, having or involving a pressure above the normal: high-pressure steam. See more.

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High Oil Pressure: Causes & Treatment | Car Bibles

Nov 20, 2018· The Effects of High and Low Oil Pressure . When checking oil lubrication, oil flowing through the various engine components is the one to watch out for, not the pressure. Low pressure can be a good thing up to a certain point. High pressure, on the other hand, is harmful for the engine.

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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.

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High blood pressure (hypertension) - Symptoms and causes ...

'That number reflects the difference in atmospheric pressure between a long-lived low-pressure area south of Iceland and a high-pressure area off the northwestern coast of Africa.' 'It rotates counterclockwise every six days, and this direction, plus its location in the southern hemisphere, indicates that it is a high-pressure zone.'

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High-pressure area - Wikipedia

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

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Hypertension (High Blood Pressure) Charts, Symptoms, Diet ...

High blood pressure or hypertension is a condition in which pressure in the blood vessels is higher than it should be. Blood pressure is measured as two readings, systolic and diastolic. Normal blood pressure is 120/80. New guidelines state that blood pressure between 120/80 and 129/80 is elevated, and 130/80 is high.

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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.

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Pulse Pressure: Calculator, Variation, and More

Treatment of high blood pressure, if present, can often lead to a reduction in pulse pressure. It's worth noting that different medications can affect blood pressure and pulse pressure in ...

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

Definition of high-pressure written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels.

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high pressure definition | English definition dictionary ...

high pressure definition in English dictionary, high pressure meaning, synonyms, see also 'high',high jumper',high jumping',fly high'. Enrich your vocabulary with the English Definition dictionary

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High Pressure Selling Definition, Importance, Advantages ...

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.

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Atmospheric pressure - Wikipedia

Atmospheric pressure, also known as barometric pressure (after the barometer), is the pressure within the atmosphere of Earth.The standard atmosphere (symbol: atm) is a unit of pressure defined as 101,325 Pa (1,013.25 hPa; 1,013.25 mbar), which is equivalent to 760 mm Hg, 29.9212 inches Hg, or 14.696 psi. The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth ...

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

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

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Q&As on hypertension

Normal adult blood pressure is defined as a blood pressure of 120 mm Hg 1 when the heart beats (systolic) and a blood pressure of 80 mm Hg when the heart relaxes (diastolic). When systolic blood pressure is equal to or above 140 mm Hg and/or a diastolic blood pressure equal to or above 90 mm Hg the blood pressure is considered to be raised or high.

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Air Pressure and How It Affects the Weather

By definition, atmospheric or air pressure is the force per unit of area exerted on the Earth's surface by the weight of the air above the surface. The force exerted by an air mass is created by the molecules that make it up and their size, motion, and number present in the air. These factors are important because they determine the ...

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High Blood Pressure Symptoms and Causes | cdc.gov

May 19, 2020· Having high blood pressure, especially in midlife, is linked to having poorer cognitive function and dementia later in life. Learn more about the link between high blood pressure and dementia from the National Institutes of Health's Mind Your Risks ® …

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High-Pressure Piping | Process Piping: The Complete Guide ...

Note that the definition of High-Pressure Fluid Service simply requires that the owner specify use of Chapter IX. Some guidance is provided in K300 (a), which states that "High pressure is considered to be pressure in excess of that allowed by the ASME B16.5 PN 420 (Class 2500) rating for the specified design temperature and material group."

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HIGH-PRESSURE | meaning in the Cambridge English Dictionary

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

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High-pressure steam definition and meaning | Collins ...

Steam is preferentially generated at as high a pressure as possible, because high-pressure steam is more valuable than low-pressure steam. When considering conversion to low-pressure steam of equipment currently operating on high-pressure steam, it is important to recognize that steam pressure …

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Pulse pressure: An indicator of heart health? - Mayo Clinic

If your pulse pressure is greater than 60 it's considered a risk factor for cardiovascular disease, especially for older adults. Stiffness of the body's largest artery, the aorta, is the leading cause of increased pulse pressure in older adults. High blood pressure or fatty deposits on the walls of the arteries (atherosclerosis) can make your ...

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High-pressure dictionary definition | high-pressure defined

high-pressure definition: 1. 2. having, using, or withstanding a high or relatively high pressure 3. having or indicating a high barometric pressure 4. using or applying forcefully persuasive or insistent methods or arguments: high-pressure sales technique...

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High Pressure | Definition of High Pressure by Oxford ...

Definition of high pressure in English: high pressure. noun. 1 A condition of the atmosphere in which the pressure is above average (e.g. in an anticyclone) More example sentences 'the high pressure over Texas continues' ...

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High pressure Synonyms, High pressure Antonyms | …

Synonyms for high pressure at Thesaurus.com with free online thesaurus, antonyms, and definitions. Find descriptive alternatives for high pressure.

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Blood Pressure vs. Heart Rate (Pulse) | American Heart ...

For people with high blood pressure (HBP or hypertension), there's no substitute for measuring blood pressure. Heart rate and blood pressure do not necessarily increase at the same rate. A rising heart rate does not cause your blood pressure to increase at the same rate.

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What is High Volume Low Pressure (HVLP)? - Definition from ...

Nov 17, 2016· Definition - What does High Volume Low Pressure (HVLP) mean? High volume low pressure refers to a type of applicator used to spray paint on a surface to be coated for corrosion protection. High volume low pressure (HVLP) sprayers operate on the basis of …