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A pressure vessel is a closed container designed to hold gases or liquids at pressures substantially different from ambient pressures. The pressure vessels need to keep the liquids and gases at a pressure where they can be stored properly since the outside pressure of the atmosphere might not be able to properly store the gas or liquid.
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What is difference between REACTORS and vessels?
Reactors are vessels specifically designed for carrying out chemical reactions, often with controlled conditions such as temperature and pressure. Vessels are generally containers that can hold a variety of substances, including reactors. Reactors are a type of vessel that is specialized for chemical processing.
How are blood pressure and barometric pressure associated?
Changes in barometric pressure can affect blood pressure, especially in individuals who have cardiovascular conditions. When barometric pressure drops, it can cause blood vessels to dilate, leading to lower blood pressure. Conversely, when barometric pressure rises, it can cause blood vessels to constrict, resulting in higher blood pressure.
What function do venous vessels serve?
Venous vessels return deoxygenated blood from the body's tissues back to the heart, helping to maintain proper circulation and blood pressure. They also act as a reservoir for blood in case of increased demand, such as during exercise.
How many metric tons can the biggest barge hold?
The biggest barges can typically hold up to 10,000 metric tons of cargo. These large vessels are designed to transport heavy loads across waterways efficiently and can vary in size and capacity depending on their specific purpose.
What is debakey clamp?
The DeBakey clamp is a type of surgical instrument used to grasp and hold blood vessels during surgical procedures. It is designed with atraumatic features to minimize tissue damage and is commonly used in cardiovascular and vascular surgeries.
What are the main purpose of pressure vessels?
The main purpose of a pressure vessel is to hold gases or liquids at a pressure inside a container different to the pressure outside of the pressure vessel. Usually pressure vessels are made from steel.
What is difference between REACTORS and vessels?
Reactors are vessels specifically designed for carrying out chemical reactions, often with controlled conditions such as temperature and pressure. Vessels are generally containers that can hold a variety of substances, including reactors. Reactors are a type of vessel that is specialized for chemical processing.
Pneumatic safety valves should be set to operate in excess of what psi?
It depends on the vessel or machine the safety valves are supposed to protect. If the machine is designed to produce air up to 150 psi, then the safety on the machine should be set for 150 psi. If with that same machine, there is an air tank designed to hold a maximum allowable working pressure ( A.S.M.E. Code Section VIII - unfired pressure vessels) of 125 psi, then the safety valves should be set at 125 psi. *The minimum design pressure of all pressure vessels is at least 30 psi, even when they are intended for use at less than 30 psi. Some vessels and machines are designed for pressures exceeding tens of thousands of psi.
What do vessels hold?
Vessels can hold various things such as liquids, gases, or even solid items. Vessels are typically designed to contain and transport substances safely and efficiently, serving purposes ranging from storage to transportation.
What is the lowest pressure against the walls of the blood vessels?
No, systolic pressure is the highest pressure against the walls of the blood vessels. Diastolic pressure is the lowest pressure against the walls of the blood vessels.
What is the difference between steam boiler and pressure vessel?
A steam boiler and a pressure vessel serve different purposes, though both operate under pressure. A steam boiler is specifically designed to generate steam by heating water using a fuel source such as coal, gas, or electricity. It is commonly used in power plants, industrial processes, and heating systems. Boilers operate at high pressures and temperatures to produce steam, which is then used for energy transfer. On the other hand, a pressure vessel is a container designed to store and hold gases or liquids under pressure. Unlike boilers, pressure vessels do not necessarily generate steam or heat; they simply store pressurized fluids. They are used in industries like chemical processing, oil & gas, and HVAC systems. While all boilers are pressure vessels, not all pressure vessels are boilers.
What is the pressure that forces fluid from vessels into tissures?
The pressure that forces fluid from vessels into tissues is called hydrostatic pressure. This pressure is created by the heart pumping blood through the blood vessels, causing fluid to be pushed out of the vessels and into the surrounding tissues.
What is rupture diaphragm?
A rupture diaphragm is a thin barrier designed to burst at a specific pressure, usually installed in pressure vessels or equipment to protect them from overpressure. When the pressure inside the vessel exceeds the designed limit, the rupture diaphragm bursts, allowing the excess pressure to be released and preventing potential damage or explosion.
How is infant male circumcision performed?
In circumcision of infants, the foreskin is pulled tightly into a specially designed clamp, and the foreskin pulls away from the broadened tip of the penis. Pressure from the clamp stops bleeding from blood vessels that supplied the foreskin
What is the medical term meaning highest pressure against the walls of the blood vessels?
The systolic pressure is the highest pressure measured against the walls of blood vessels.
Blood pressure is affected by constriction and dilation of?
Blood vessels. Constriction of blood vessels increases blood pressure by reducing the space for blood flow, while dilation of blood vessels decreases blood pressure by increasing the space for blood flow.
What is the highest pressure against the blood vessels and also occurs when the ventricles contract?
The highest pressure against the blood vessels is Systolic Pressure, and it occurs when the ventricles contract.
