Couette flow and Poiseuille flow are two fundamental flow concepts often encountered in fluid mechanics. Couette flow refers to the laminar flow induced by the relative motion between two parallel surfaces, such as the flow of fluid between two flat plates. Poiseuille flow, on the other hand, describes the steady, incompressible flow of fluids through …

Couette Flow vs. Poiseuille Flow: A Comparative Analysis Read More »

When it comes to fluid flow in pipes, the diameter of the pipe plays a crucial role in determining the flow rate. In general, a larger diameter pipe allows for greater flow rates with less resistance, while a smaller diameter pipe will restrict flow and increase resistance. Understanding this relationship between flow and pipe diameter …

Flow vs. Pipe Diameter: Sizing Up Fluid Transport Efficiency Read More »

Understanding the flow of energy is crucial in the analysis and design of piping systems. One effective approach to doing this involves establishing an energy equation that accounts for all energy losses and gains within the system. This article delves into the concept of the energy equation within the context of pipe flow systems. Table …

Energy Equation in Pipe Flow: Balancing Fluid Dynamics Read More »

When fluid passes through a valve, it incurs pressure loss due to the resistance caused by the valve geometry and material. This pressure loss across a valve is quantified using a dimensionless parameter called the loss coefficient. In this article, the focus is on the loss coefficient of butterfly valves— a type of valve that …

Butterfly Valve Loss Coefficients: Minor Loss Phenomena Read More »

Complex piping systems that include branched pipe flow are commonly encountered in various industries, particularly those that rely heavily on piping distribution networks, such as water distribution systems, oil and gas transport, and process industries. In this article, we will delve into the fundamentals of branched pipe flow calculations and their significance in engineering applications. …

Branched Pipe Flow Calculations: Navigating Complex Pathways Read More »

Piping systems normally incur minor losses due to the presence of valves and fittings. For each type of valve, the minor loss can be quantified using a dimensionless parameter called the loss coefficient. In this article, the focus is on the loss coefficient of ball valves— a type of valve that uses a hollow, perforated …

Ball Valve Loss Coefficient: Minor Losses in Fluid Networks Read More »