Density: Density is a measure of the mass per unit volume of a substance. It indicates how much matter is packed into a given space. P – Pressure in kPa R – Gas constant of air ( 0.287 kPa·m^3/kg·K) T – Temperature in Kelvin(K) Specific Gravity: Specific gravity is the ratio of the density of […]
Density, Specific gravity and mass of air. Read More »
Volume flow rate is to be determined from measurements of volume and time period. Volume flow rate is used to describe the flow of fluids (gases and liquids) in pipes, ducts, and vessels. It’s essential in designing and optimizing systems, such as: Water supply networks HVAC systems Chemical processing plants Oil and gas pipeline The
Volume flow rate calculator Read More »
We apply Newton’s second law to calculate the weight (force) that corresponds to the known mass and acceleration. The weight of any object is equal to its mass times the local value of gravitational acceleration. For further queries:
Pound mass to pound force conversion. Read More »
Mass of a substance can be calculated with a simple arithmetic operation. The relation between mass, density and volume can be put to use for the same. Density is directly proportional to mass and inversely proportional to volume. Note: Density: Kg/m^3 Mass : Kg Volume : m^3 For further queries:
Mass Calculations Read More »
Wind turbines can be a great addition to a sustainable lifestyle. Although installation is expensive, they reduce the overall electricity bill. Wind mills are installed in windy areas like coasts, so that they engage and rotate the wings of the wind turbine. This rotating mechanical energy is converted to electrical energy, which is used in
Electric Power generated and it’s monetary value. Read More »
Argon is compressed adiabatically in a steady-flow compressor from 101 kPa and 25 ∘C to 505 kPa.. If the compression work required is 475 kJ kg−1, show that the compression process is irreversible. Assume argon to be an ideal gas. Equations used here are-work transfer equations, Work is the transfer of energy that occurs when
work transfer equations Read More »
The Stanton number (St) is a dimensionless parameter used in fluid mechanics and heat transfer to characterize the convective heat transfer rate in a fluid flow system. It represents the ratio of convective heat transfer to conductive heat transfer, similar to the Sherwood number for mass transfer. The Stanton number can be expressed mathematically as:
Stanton Number Calculator Read More »
The Sherwood number (Sh) is a dimensionless parameter used in fluid mechanics and heat transfer to characterize the mass transfer rate in a fluid flow system. It represents the ratio of convective mass transfer to molecular diffusion, analogous to the Nusselt number for heat transfer. The Sherwood number can be expressed mathematically as, ​ Where:
Sherwood number Calculator Read More »
The specific energy depth, also known as the critical depth, refers to the depth of flow in an open-channel system at which the total energy per unit weight of the fluid is minimized for a given discharge. This depth corresponds to a specific condition of flow where the kinetic energy and the potential energy of
Specific Energy Depth Calculator Read More »
The critical flow depth, also known as critical depth, is a significant concept in open-channel hydraulics, particularly in uniform flow conditions. It represents the depth of flow at which the specific energy of the flow is at a minimum for a given discharge. At this critical depth, the flow velocity is such that the Froude
Critical Flow Depth Calculator Read More »
