---
id: po.wb.vfp.pipe-flow-functions
title: Single-Phase Liquid Pipe Flow
category: VFP
tags:
  - pipe-flow
  - pressure-drop
  - single-phase
  - tubing-sizing
  - vfp
---

# Single-Phase Liquid Pipe Flow

## Purpose

Single-phase liquid flow in vertical tubing with named inputs and rate sensitivity analysis.
Shows friction loss, gravity head, Reynolds number, and required BHP at 14 rate points.

## Plan

- [x] Inputs sheet with named cells
- [x] Rate sensitivity table (14 rates)
- [x] Friction loss chart + VFP curve chart
- [ ] Add tubing size comparison (2.375", 2.992", 3.5")