Annual Review of Fluid Mechanics

The *Annual Review of Fluid Mechanics* (abbreviated as *ANNU REV FLUID MECH*; ISSN: 0066-4189) stands as a preeminent, authoritative journal in the field of fluid mechanics, consistently recognized as a top-tier publication. With an exceptional 2026 Impact Factor of 26.100 and a JCR Quartile ranking of Q1, it occupies the highest echelon of scholarly journals in its discipline. Published by Annual Reviews, a nonprofit scientific publisher dedicated to synthesizing knowledge, the journal exclusively features comprehensive, critical review articles rather than original research papers. Its scope encompasses the full breadth of fluid mechanics, from fundamental theoretical and mathematical principles to cutting-edge experimental and computational advances. Key topics include turbulence, hydrodynamic stability, geophysical and environmental fluid dynamics, biological fluid mechanics, microfluidics, multiphase flows, and aerodynamics. The journal is distinguished by its meticulous curation of invited reviews, each written by leading international experts who provide a deep, evaluative synthesis of recent progress and future directions in a specific subfield. This format serves a broad target audience of academic researchers, graduate students, and practicing engineers who require authoritative, up-to-date overviews to stay informed beyond the primary literature. While not an open-access journal by default, *Annual Review of Fluid Mechanics* offers open-access options for individual articles and maintains a rigorous peer-review process for its commissioned content. Its consistently high impact factor and top quartile standing underscore its unrivaled influence and reputation as an essential resource for anyone seeking a comprehensive, expert-curated perspective on the state of the art in fluid mechanics.