Enter the total hydrogen volume (m^3) into the Calculator. The calculator will evaluate the Hydrogen Lift.
Hydrogen Lift Formula
HL = V * 1.202 * 9.8
Variables:
- HL is the Hydrogen Lift (N)
- V is the total hydrogen volume (m^3)
To calculate Hydrogen Lift, multiply the hydrogen volume by 1.202 and then again by 9.8.
How to Calculate Hydrogen Lift?
The following steps outline how to calculate the Hydrogen Lift.
- First, determine the total hydrogen volume (m^3).
- Next, gather the formula from above = HL = V * 1.202 * 9.8.
- Finally, calculate the Hydrogen Lift.
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem :
Use the following variables as an example problem to test your knowledge.
total hydrogen volume (m^3) = 800
FAQs about Hydrogen Lift
What is hydrogen lift?
Hydrogen lift refers to the upward force generated by hydrogen gas when it is contained within a volume, such as a balloon or airship. This force is due to the lighter density of hydrogen compared to the surrounding air, allowing objects filled with hydrogen to float or rise in the atmosphere.
How is hydrogen lift calculated?
The hydrogen lift can be calculated using the formula HL = V * 1.202 * 9.8, where HL is the hydrogen lift in Newtons (N), V is the total hydrogen volume in cubic meters (m^3), 1.202 is the density of hydrogen at standard atmospheric conditions in kg/m^3, and 9.8 is the acceleration due to gravity in m/s^2.
Why is hydrogen used for lift instead of other gases?
Hydrogen is used for lift because it is the lightest of all gases, with a lower density than air, making it ideal for creating lift. Its lifting capacity per cubic meter is higher than that of other gases like helium, although helium is often preferred for safety reasons, as hydrogen is highly flammable.
What are some applications of hydrogen lift?
Hydrogen lift has been historically used in airships and balloons for transportation, reconnaissance, and advertising. Despite the safety concerns associated with its flammability, hydrogen’s high lifting capacity makes it attractive for certain applications, especially where cost or availability of helium is a limiting factor.
