# Thermal-Hydraulic Database

> Thermal-Hydraulic Database (iPhone/iPad app by TTC TECHNOLOGIES INC.)

- Source: https://appshunter.io/ios/app/thermal-hydraulic-database/id952847095 (this page in markdown: same URL + `.md`)
- Developer: [TTC TECHNOLOGIES INC](https://appshunter.io/developer/946754676)
- Category: Business, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 5 MB
- Languages: English
- Released: 2015-01-06
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/thermal-hydraulic-database/id952847095/reviews.md

## What is Thermal?

Thermal-hydraulic database for engineering including:

Thermophysical properties for
  ○  Single-phase fluids
       •  Two-phase fluids at equilibrium state
       •  Solid materials of all sorts (metals, non-metals, insulation, etc.)

Engineering database for
  ○  Tube counts in heat exchanger analysis
  ○  Friction factor calculation for flow in pipes (Moody charts)
  ○  Sample film coefficients for heat transfer analysis
  ○  Pipe schedules
  ○  Absolute roughness
  ○  Fouling resistance for surfaces
  ○  Minor loss k-factors in pipe/duct flow
  ○  Radiation emissivity for various surfaces

Find more details at our website: http://www.ttctech.com


## Version history (last 4 releases)

### 1.3 — 2022-09-27

Fix a bug in the roughness database.

### 1.2 — 2022-09-07

Bug fixes.

### 1.1 — 2022-09-07

Updated for iOS 15

### 1.0 — 2015-01-05

This app has been updated by Apple to display the Apple Watch app icon.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*