Final answer:
Assuming frictionless incompressible one-dimensional flow, the flow type is steady flow. It could be laminar or turbulent, depending on other factors, but the given conditions indicate the flow is steady, as its characteristics do not vary over time.
Step-by-step explanation:
Assuming frictionless incompressible one-dimensional flow, the type of flow described is steady flow. In a steady flow, the velocity of the fluid at a point does not change with time. The flow may be either laminar or turbulent, but these terms describe the nature of the fluid motion rather than its steadiness. Laminar flow is characterized by smooth, orderly layers of fluid that slide past one another without mixing, often at lower velocities. On the other hand, turbulent flow involves chaotic eddies and vortices, often at higher velocities.
Laminar flow and turbulent flow are distinct from the concepts of steady and unsteady flow. Whether flow is laminar or turbulent depends on various factors, such as velocity, viscosity, and characteristic lengths. But the question does not provide enough detail to determine if the flow is laminar or turbulent. Remember that steamy flow is a condition where the properties of the flow do not change over time at any specific point in the flow field.