CHU per Hour per Square Foot to Watt per Square Inch Conversion

Convert between CHU per Hour per Square Foot and Watt per Square Inch quickly and accurately.

CHU/(h·ft²)
W/in²

How to Convert CHU per Hour per Square Foot to Watt per Square Inch

Conversion Formula

1 CHU/(h·ft²) = 0.004 W/in²
1 W/in² = 272.971 CHU/(h·ft²)

Example

Convert 15 CHU/(h·ft²) to W/in²:

15 CHU/(h·ft²) = 15 × 0.004 W/in² = 0.055 W/in²

Unit Information

Learn about the heat flux density units you're converting between

CHU per Hour per Square Foot

CHU/(h·ft²)

Definition

The CHU per hour per square foot (CHU/(h·ft²)) is an imperial unit of heat flux density equal to approximately 5.678 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in specialized thermal engineering applications where CHU units are specified.

History/Origin

Developed for specialized thermal engineering applications where CHU units are specified, this unit became standard in specialized thermal analysis and research applications. It provides a practical measure for heat flux density using CHU units.

Current Use

Used in specialized thermal engineering applications, specialized thermal analysis, and research contexts where CHU units are specified. It is essential for specialized thermal calculations, specialized analysis, and specialized thermal applications.

Multiplier

5.678

Offset

0

Watt per Square Inch

W/in²

Definition

The watt per square inch (W/in²) is an imperial unit of heat flux density equal to approximately 1,550 watts per square meter. It represents the rate of heat energy transfer per unit area, commonly used in thermal engineering applications in the United States where imperial units are preferred.

History/Origin

Developed as part of the imperial system for heat flux density measurements, this unit became standard in the United States for thermal engineering and materials science applications. It provides a practical measure for heat flux density using familiar imperial units.

Current Use

Commonly used in thermal engineering, materials science, and HVAC applications in the United States where imperial units are preferred. It is essential for calculating heat transfer rates, designing thermal management systems, and analyzing thermal properties in imperial unit systems.

Multiplier

1550.003

Offset

0

CHU per Hour per Square Foot to Watt per Square Inch Conversion Table

CHU per Hour per Square Foot [CHU/(h·ft²)] Watt per Square Inch [W/in²]
1 CHU/(h·ft²) 0.003663 W/in²
10 CHU/(h·ft²) 0.036634 W/in²
25 CHU/(h·ft²) 0.091585 W/in²
50 CHU/(h·ft²) 0.183169 W/in²
100 CHU/(h·ft²) 0.366339 W/in²
0 CHU/(h·ft²) 0E+0 W/in²
-10 CHU/(h·ft²) -0.036634 W/in²
-40 CHU/(h·ft²) -0.146536 W/in²

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