# Fluid velocity slip and temperature jump at a solid surface

## TL;DR

This paper reviews the current state of analytical, experimental, and numerical models concerning fluid velocity slip and temperature jump at solid surfaces, highlighting ongoing challenges and influencing factors.

## Contribution

It provides a comprehensive overview of existing models, experimental techniques, and factors affecting fluid-solid boundary conditions, emphasizing unresolved mechanisms.

## Key findings

- Summary of theoretical and experimental models
- Identification of key influencing factors
- Highlighting unresolved mechanisms

## Abstract

A comprehensive review of current analytical models, experimental techniques, and influencing factors is carried out to highlight the current challenges in this area. The study of fluid-solid boundary conditions has been ongoing for more than a century, starting from gas-solid interfaces and progressing to that of the more complex liquid-solid case. Breakthroughs have been made on the theoretical and experimental fronts but the mechanism behind the phenomena remains a puzzle. This paper provides a review of the theoretical models, and numerical and experimental investigations that have been carried out till date. Probable mechanisms and factors that affect the interfacial discontinuity are also documented.

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Source: https://tomesphere.com/paper/1705.02375