Fluid Dynamics Vocabulary

noun a tiny blood vessel that connects arterioles and venules

adjective relating to or resembling a hair; fine and slender

• The capillary is the smallest type of blood vessel in the body.
• I learned in biology class that capillaries are tiny blood vessels.
• My friend said her capillaries were bursting from stress.
• The capillary network of roads in the city allowed for easy access to different neighborhoods.

noun a tube or passageway for air, liquid, or electrical wires

verb to convey through a duct

• The duct system in the building needs to be cleaned regularly to ensure proper air circulation.
• I think there might be a leak in the duct under the sink.
• I can't believe he tried to duct tape his broken phone back together.
• The duct of communication between the two departments was blocked, causing misunderstandings.

noun a small object that is used to keep things afloat in water

verb to rest or move on the surface of a liquid without sinking

• The buoyant material allowed the boat to float effortlessly on the water.
• I love to float in the pool on a hot summer day.
• Let's float down the river and enjoy the scenery.
• Her mind seemed to float in a state of bliss after meditating.

noun the action or fact of moving along in a steady, continuous stream

verb to move along in a steady, continuous stream

• The flow of traffic was disrupted by the accident on the highway.
• I love how the music just flows in this song.
• I can't believe how the gossip is flowing around school.
• Her words had a poetic flow that captivated the audience.

noun a quick, energetic shuffle or flicking motion

verb to turn over something quickly and lightly, especially the pages of a book or cards

• The librarian showed me how to properly riffle through the pages of the ancient manuscript.
• I like to riffle through old magazines at the doctor's office.
• Let's riffle through the clearance section at the store and see if we find any good deals.
• His fingers deftly riffled through the deck of cards, impressing everyone with his card tricks.

noun a slow escape of a liquid or gas through porous material or small holes

verb to ooze or flow slowly through small openings or pores

• Water began to seep through the cracks in the foundation of the building.
• I noticed some water seeping out from under the door.
• The gossip about them started to seep through the whole school.
• The feeling of sadness seemed to seep into every corner of her heart.

noun a tube or pipe used for drawing liquid from a reservoir

verb to draw off or convey (a liquid) by means of a siphon

• The scientist used a siphon to transfer the liquid from one beaker to another.
• I had to siphon gas from my neighbor's car because I ran out on the highway.
• I siphoned some cash from my mom's purse to buy concert tickets.
• The corrupt politician tried to siphon funds from the government for personal gain.

noun a twisting or spiraling movement or pattern

verb to move in a twisting or spiraling motion

• The artist carefully created a beautiful swirl pattern on the canvas.
• I love watching the colors swirl together in the paint mixing.
• The dance floor was lit with some serious swirls last night.
• Emotions can swirl around in your mind, making it hard to focus.

noun a cigar-shaped self-propelled underwater missile designed to be fired from a ship or submarine or dropped into the water from an aircraft

• The navy deployed a torpedo to sink the enemy ship.
• The submarine fired a torpedo at the target.
• That movie was a total torpedo, it bombed at the box office.
• His sharp criticism was like a verbal torpedo, hitting its target with precision.

adjective describing something that moves or operates in one direction only

• The unidirectional flow of traffic on the highway ensures smooth movement of vehicles.
• The unidirectional arrow on the sign means you can only go one way.
• Dude, don't be unidirectional in your thinking, consider all options.
• Their relationship was unidirectional, with one person always giving and the other always taking.

verb to transport or carry something, especially a substance, by the movement of air or water

• The ocean currents advect heat from the equator to the poles.
• The wind will advect the smoke away from the campfire.
• I heard the new dance move is called the advect shuffle.
• Her emotions advect through her like a powerful river, carrying her away with them.

adjective relating to or caused by advection, the horizontal movement of air or water

• The advective transport of pollutants in the atmosphere plays a significant role in air quality.
• The wind is advective today, so make sure to hold onto your hat!
• I heard there's some crazy advective weather coming our way.
• His advective personality always keeps things interesting in the office.

adjective relating to or concerned with the production, transmission, or effects of sound in the air or other gases

• The aeroacoustic properties of the new airplane design were carefully analyzed by the engineers.
• The engineers are studying the aeroacoustic stuff of the new plane.
• The aeroacoustic vibes of the plane are being checked out by the engineers.
• The aeroacoustic harmony of the airplane's engines was like a symphony in the sky.

adjective describing something that contains both air and water

• The aerohydrous system in the aircraft helps regulate the humidity levels during flights.
• I heard they installed an aerohydrous system in the new plane for better comfort.
• The aerohydrous setup in the plane is pretty cool, keeps the air nice and fresh.
• Her mind was like an aerohydrous machine, constantly adjusting to different environments.

noun a device that produces or enhances sound waves by the use of aeroacoustics

• The aeroresonator is a key component in the design of the new aircraft engine.
• I heard they're installing an aeroresonator in the plane to make it more efficient.
• The aeroresonator is like the secret sauce that makes the jet engine go zoom!
• The aeroresonator hummed softly, as if whispering secrets to the wind.

adjective relating to the combined study of aerodynamics and thermodynamics

• The study of aerothermodynamics focuses on the interaction of gas dynamics and heat transfer in high-speed flow.
• Aerothermodynamics is all about how gases and heat behave in fast-moving air.
• Yo, aerothermodynamics is like the science of hot air and fast winds.
• Navigating through the complexities of aerothermodynamics is like trying to dance with fire and air at the same time.