Answer #1: it is complicated flow
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Answer #2:
Tortuous flow is flow along a path with many twists, turns, and bends in it.
The term refers to the path of the flow, and I think the flow itself may be laminar.
the lava flow is a density independent that flow good from the chemicals lava it have to flow and it is independent
Gene flow
Pyroclastic flow
The flow range of a gas flow meter is the range of flow rates that the meter is capable of measuring accurately. It typically includes a minimum and maximum flow rate that the meter can reliably detect and measure. It is important to ensure that the flow rates being measured fall within the specified flow range of the gas flow meter for accurate readings.
A flow tube is a component used in fluid flow measurement devices such as flow meters. It is a hollow conduit through which the fluid flows, and its design can affect the accuracy and reliability of the flow measurement. Flow tubes come in various shapes and sizes depending on the application and flow conditions.
tortuous
The tortuous climb wore me out.
the two words are not connected; tortuous means suffering and pain.
The climb up the mountain was tortuous and brutal.
The U.S. Marine Corps' obstacle course is touted as being quite tortuous. My dental exam was so tortuous that I actually had muscle cramps afterward.
The noun form for the adjective tortuous is tortuousness. Another noun form is torture.
A mountain road is tortuous. My singing is torturous. And when I violate a contract I am being tortious.
twisted vessels
severe
A tortuous aorta refers to an anatomical variation where the aorta, the main artery of the body, has an abnormal, twisted shape. This can sometimes be a normal variant with no clinical significance, but in some cases it may be associated with other cardiovascular conditions or risk factors. Treatment is typically not necessary unless it is causing symptoms or complications.
It is an aortic arch with an aneurysm.
stenotic (in medical terms)