Definitions for "Flow line"
The general path that a particle of water follows under laminar flow conditions. Line indicating the direction followed by groundwater toward points of discharge. Flow lines generally are considered perpendicular to equipotential lines.
he direction of flow of an imaginary particle of water.
Lines on the surface of painted sheet, brought about by incomplete levelling of the paint. The line pattern revealed by etching, which shows the direction of plastic flow on the surface or within a wrought structure.
Keywords:  mold, mark, moulding, visible, weld
Marks visible on the finished items that indicate the direction of the flow of the melt into the mold.
Mark visible on the finished item that indicates the direction of flow in the mold cavity.
Also called a "weld line," it is a score on molded plastic that occurs from the contact of two flow fronts in the molding process.
(in igneous rocks) a band of color or an arrangement of crystals that indicates the differential flow of the molten mass before solidification. [AHDOS
Keywords:  culvert, bed, stream
the bed of a stream or culvert
Keywords:  pipe, buried, travels, oil, well
the surface pipe through which oil travels from a well to processing equipment or to storage.
pipe, usually buried, through which oil or gas travels from the well to a processing facility
Subsea pipeline connecting satellite wells and/or platforms to a central production platform.
A linear cartographic symbol in which the width varies in proportion to the quantity being mapped.
a manufacturing system where several products flow through the same sequence of operations