👉 A fluid problem in fluid mechanics refers to a situation where the flow of a liquid or gas is so complex that it cannot be easily modeled or predicted using standard equations. This complexity often arises due to factors like turbulence, which is characterized by chaotic and irregular motion, making it difficult to capture the precise behavior of fluid particles over time. In such scenarios, traditional analytical methods fall short, requiring advanced computational techniques and simulations to understand and predict the fluid's behavior accurately.
