Sambok Heatwave Culinary & Thermoregulation Simulator

Environment Lab Sambok Heatwave

Ambient Temperature 36.0 °C

Relative Humidity 65 %

Solar Radiation / Exposure Moderate

Physical Activity Level 1.2 METs

Culinary Strategy 이열치열 (I-yeol-chi-yeol)

Samgyetang Ginseng Chicken Soup (Hot)

Dangogi-jang Traditional Soup (Hot)

Chogye-guk Chilled Chicken Broth (Cold)

Kong-guksu Cold Soy Noodle Soup

Dish Energetics

Peak Core Temp 37.2 °C Normal Range

Peak Sweat Rate 420 mL/h Evaporative cooling

Vasodilation Index +45 % Peripheral blood flow

Thermal Comfort Index Moderate Recovery: ~75 min

180-Minute Post-Prandial Thermal Response Timeline

Core Temp (°C)

Skin Temp (°C)

Sweat Rate (mL/h)

Timeline Position t = 30 min

Culinary Biophysics: The Mechanics of "Fighting Heat with Heat"

During the hottest summer days of Sambok (Chobok, Jungbok, Malbok), East Asian culinary tradition utilizes hot, protein-dense broths (I-yeol-chi-yeol: 이열치열) to stimulate physiological heat loss mechanism.

Ingesting a hot liquid triggers gustatory sweating via thermoreceptors in the upper gastrointestinal tract. This reflex initiates a surge in peripheral vasodilation and perspiration that, under suitable atmospheric humidity, evaporates from the skin surface—shedding significantly more latent heat than was introduced by the meal itself.

Strategy	Thermal Inflow	Primary Heat Shed Mechanism	Electrolyte / Recovery Benefit