Method for designing a vehicle thermal management system
First Claim
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1. A method for designing a thermal management system on a vehicle comprising:
- determining a parametric solid model of a vehicle;
determining an exterior thermal output of the vehicle from the parametric solid model of the vehicle;
determining a parametric solid model of an interior thermal management system on a vehicle; and
determining an interior thermal output within the vehicle, from the parametric solid model of the interior thermal management system and the external thermal output of the vehicle.
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Abstract
A method for designing a thermal management system on a vehicle includes the steps of determining a parametric solid model of a vehicle and determining an exterior thermal output of the vehicle from the parametric solid model of the vehicle. The method also includes the steps of determining a parametric solid model of an interior thermal management system on the vehicle and determining an interior thermal output within the vehicle, from the parametric solid model of the interior thermal management system and the external thermal output of the vehicle.
76 Citations
7 Claims
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1. A method for designing a thermal management system on a vehicle comprising:
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determining a parametric solid model of a vehicle;
determining an exterior thermal output of the vehicle from the parametric solid model of the vehicle;
determining a parametric solid model of an interior thermal management system on a vehicle; and
determining an interior thermal output within the vehicle, from the parametric solid model of the interior thermal management system and the external thermal output of the vehicle. - View Dependent Claims (2, 3, 4)
determining an external thermal load of the vehicle from the parametric solid model;
determining an external thermal heat rejection from the external thermal load; and
determining an external thermal output of the vehicle from the external thermal heat rejection.
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3. A method as set forth in claim 1 wherein the step of determining an interior thermal output includes the steps of:
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predicting a solar load through a glass portion of the vehicle from the parametric solid model;
determining a relationship between conditioned air entering an occupant compartment and recirculated air leaving the occupant compartment;
determining a transient thermal environment in the occupant compartment from the solar load and the relationship between the conditioned air and recirculated air; and
determining a human comfort level using the transient thermal environment.
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4. A method as set forth in claim 3 including the step of comparing the calculated human comfort level to an actual human comfort level.
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5. A method for designing an external thermal management system on a vehicle comprising:
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selecting a parametric solid model of the vehicle;
determining an external thermal load of the vehicle from the parametric solid model;
determining an external thermal heat rejection from the external thermal load; and
determining an external thermal output of the vehicle from the external thermal heat rejection.
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6. A method for designing an internal thermal management system on a vehicle comprising:
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selecting a parametric solid model of the vehicle;
predicting a solar load through a glass portion of the vehicle from the parametric solid model;
determining a relationship between conditioned air entering an occupant compartment and recirculated air leaving the occupant compartment;
determining a transient thermal environment in the occupant compartment from the solar load and the relationship between the conditioned air and recirculated air; and
determining a human comfort level using the transient thermal environment. - View Dependent Claims (7)
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Specification