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How is pump and fan power calculated? Does E+ actually model liquid and air flow networks?

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

How is pump and fan power calculated? Does E+ actually model liquid and air flow networks?

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

How is pump and fan power calculated? Does E+ actually model liquid and air flow networks?

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

How is pump and fan power calculated? Does E+ actually model liquid and air flow networks?

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

How is pump and fan power calculated? Does E+ actually model liquid and air flow networks?

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

How is pump and fan power calculated? Does E+ actually model liquid Water and air flow networks?side network resistance autosizing

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume pipe and duct length and flow rates, and actually models the fluid flow or is it a more rough estimation?

Thanks!

Jim

Water and air side network resistance autosizing

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume a pipe and duct length and flow rates, and actually models model the fluid flow or is it a more rough estimation?

Thanks!

Jim

Water and air side network resistance autosizing

Hi community,

When I define a refrigeration loop and run a simulation, I get values for pump and fan power consumption in the report. How are these values calculated? Does openstudio / E+ assume a pipe and duct length and actually model the fluid flow or is it a more rough estimation?assumption?

Thanks!

Jim