Cattle Thermal Equilibrium & Heat Stress Simulator

Biometeorology Thermodynamic Heat Balance & Evaporative Cooling Model

Presets:

Microclimate Inputs

Standard Biometeorology
37.8 °C (100.0 °F)
75 %
0.8 m/s (1.8 mph)
850 W/m²
0.20 (Dark Coat)

Intervention Strategies

Real-Time Heat Vector Canvas

p5.js Visualizer Active
Metabolic Gain
Solar Radiation
Convective Flux
Evaporative Cooling
Biothermal Physics Principle: High relative humidity dramatically lowers the vapor pressure gradient between the wet respiratory tract/skin and ambient air, bottlenecking evaporative heat dissipation (sweating & panting) and leading to rapid core body temperature rise.

Thermal Safety Status

Emergency / Extreme Risk Lethal heat balance accumulation; core body temp rising rapidly.
THI (Index) 91.4 Temperature-Humidity Index
Net Thermal Balance +412.5 W Heat Accumulation
Evap Cooling Limit 210 W Max Latent Dissipation
Core Temp Drift +0.82 °C/hr Traitorous Rate
Thermodynamic Energy Breakdown
Metabolic Heat ($Q_{met}$) +650 W
Solar Absorbed ($Q_{sol}$) +428 W
Convective Exchange ($Q_{conv}$) +55 W
Evaporative Heat Loss ($Q_{evap}$) -721 W
Net Heat Balance ($Q_{net}$) +412.5 W
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