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Ground Source Heat Pump Borehole Loop Length Calculator

Easily calculate and compute ground source heat pump borehole loop length calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
457.14 m

Total Vertical Borehole Depth L_bore

Total Vertical Borehole Depth L_bore

457.14 m

Total Borehole Depth M

457.1

Total Borehole Depth Ft

1500

Number Of Boreholes

5

Ground Thermal Load Kw

22.86

457.14 — m

Calculation Breakdown

  1. Applied FormulaSizes total vertical borehole ground heat exchanger depth for Ground Source Heat Pump (GSHP / geothermal) installations based on ground thermal conductivity and building heating duty.L_{\text{bore}} = \frac{Q_{\text{heat}} \left(1 - \frac{1}{\text{COP}}\right)}{q_{\text{spec}}}

GSHP Borehole Loop Length Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0114229343457Total Vertical Borehole Depth L_bore

What Is the Ground Source Heat Pump Borehole Loop Length Calculator?

This tool computes ground source heat pump borehole loop length calculator with high precision arithmetic.

How Does the Ground Source Heat Pump Borehole Loop Length Calculator Work?

Sizes total vertical borehole ground heat exchanger depth for Ground Source Heat Pump (GSHP / geothermal) installations based on ground thermal conductivity and building heating duty.

Ground Source Heat Pump Borehole Loop Length Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Lbore=Qheat(1−1COP)qspecL_{\text{bore}} = \frac{Q_{\text{heat}} \left(1 - \frac{1}{\text{COP}}\right)}{q_{\text{spec}}}

Sizes total vertical borehole ground heat exchanger depth for Ground Source Heat Pump (GSHP / geothermal) installations based on ground thermal conductivity and building heating duty.

How to Use the Ground Source Heat Pump Borehole Loop Length Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Ground Source Heat Pump Borehole Loop Length Calculator Example

Input Values:

peakHeatingDemandKw:30
heatPumpCop:4.2
groundHeatExtractionWPerM:50
depthPerBoreholeM:100
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required m.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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