Split (2)

train · 4.75k rows

text stringlengths 694 1.06k
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3400 m³/h, target velocity=7 m/s. <\|assistant\|> Given: Q=3400 m³/h,...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=3.92 m³/h, target velocity=0.7 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=2300 m³/h, target velocity=6.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=6 m², U=0.9 W/m²K, ΔT=10 K. <\|assistant\|> Given: A=6 m², U=...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3150 m³/h, target velocity=3 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=10 m², U=1.11 W/m²K, ΔT=18 K. <\|assistant\|> Answer P ≈ 199....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1675 m³/h, target velocity=7 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=82 people, OA rate=10.0 L/s·person. <\|assistant\|...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=132 people, OA rate=15.0 L/s·person. <\|assistant...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=105 people, OA rate=6.0 L/s·person. <\|assistant\|...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=6 m², U=0.84 W/m²K, ΔT=12 K. <\|assistant\|> P ≈ 60.5 W (≈ 0....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3050 m³/h, target velocity=5 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3700 m³/h, target velocity=3.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=3.04 m³/h, target velocity=0.5 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=30 m², U=0.18 W/m²K, ΔT=18 K. <\|assistant\|> Given: A=30 m²,...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=3.89 m³/h, target velocity=0.9 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4600 m³/h, target velocity=3.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=650 m³/h, target velocity=5 m/s. <\|assistant\|> Given: Q=650 m³/h, V...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate water flow rate from load and water ΔT. Load=60 kW, water ΔT=8 K. <\|assistant\|> Answer Water flow V̇ ≈ ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=6 m², U=0.63 W/m²K, ΔT=30 K. <\|assistant\|> Answer P ≈ 113.4...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=98 people, OA rate=6.0 L/s·person. <\|assistant\|>...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=40 m², U=0.38 W/m²K, ΔT=15 K. <\|assistant\|> P ≈ 228.0 W (≈ ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=30 m², U=0.58 W/m²K, ΔT=30 K. <\|assistant\|> Answer P ≈ 522....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=10 people, OA rate=7.5 L/s·person. <\|assistant\|>...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4025 m³/h, target velocity=3.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4450 m³/h, target velocity=3 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=1.06 m³/h, target velocity=1.5 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=6.14 m³/h, target velocity=0.4 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1800 m³/h, target velocity=8 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=900 m³/h, target velocity=5 m/s. <\|assistant\|> Answer Select round ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.52 m³/h, target velocity=0.4 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=3.76 m³/h, target velocity=1.3 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.85 m³/h, target velocity=1.0 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=60 m², U=1.03 W/m²K, ΔT=28 K. <\|assistant\|> Answer P ≈ 1730...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=1.81 m³/h, target velocity=1.0 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.07 m³/h, target velocity=0.5 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1400 m³/h, target velocity=7.5 m/s. <\|assistant\|> Given: Q=1400 m³/...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=3 people, OA rate=8.5 L/s·person. <\|assistant\|> ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.28 m³/h, target velocity=0.5 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4650 m³/h, target velocity=6 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=3.88 m³/h, target velocity=0.6 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3150 m³/h, target velocity=6 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate water flow rate from load and water ΔT. Load=25 kW, water ΔT=5 K. <\|assistant\|> Water flow V̇ ≈ 4.3 m³/...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate water flow rate from load and water ΔT. Load=22 kW, water ΔT=6 K. <\|assistant\|> Given: P=22 kW, ΔT=6 K ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.05 m³/h, target velocity=1.5 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1725 m³/h, target velocity=3 m/s. <\|assistant\|> Given: Q=1725 m³/h,...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4675 m³/h, target velocity=2.5 m/s. <\|assistant\|> Given: Q=4675 m³/...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=6.31 m³/h, target velocity=1.1 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=82 people, OA rate=8.5 L/s·person. <\|assistant\|>...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=9.93 m³/h, target velocity=0.4 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1450 m³/h, target velocity=7 m/s. <\|assistant\|> Select round duct ≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4250 m³/h, target velocity=5.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.29 m³/h, target velocity=0.4 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=60 people, OA rate=7.5 L/s·person. <\|assistant\|>...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.72 m³/h, target velocity=0.6 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=1900 m³/h, target velocity=3.5 m/s. <\|assistant\|> Given: Q=1900 m³/...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=60 m², U=0.62 W/m²K, ΔT=35 K. <\|assistant\|> P ≈ 1302.0 W (≈...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4150 m³/h, target velocity=6.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.7 m³/h, target velocity=1.0 m/s. <\|assistant\|> Given: ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.74 m³/h, target velocity=0.7 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate water flow rate from load and water ΔT. Load=28 kW, water ΔT=3 K. <\|assistant\|> Water flow V̇ ≈ 8.027 m...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=1.68 m³/h, target velocity=1.1 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3650 m³/h, target velocity=6 m/s. <\|assistant\|> Given: Q=3650 m³/h,...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.67 m³/h, target velocity=1.7 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=2.36 m³/h, target velocity=1.3 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.2 m³/h, target velocity=0.8 m/s. <\|assistant\|> Answer ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=20 m², U=0.31 W/m²K, ΔT=30 K. <\|assistant\|> Answer P ≈ 186....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=101 people, OA rate=10.0 L/s·person. <\|assistant...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.19 m³/h, target velocity=1.2 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=25 m², U=0.9 W/m²K, ΔT=20 K. <\|assistant\|> Given: A=25 m², ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=2475 m³/h, target velocity=4.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3600 m³/h, target velocity=4.5 m/s. <\|assistant\|> Select round duct...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=2.91 m³/h, target velocity=1.1 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3075 m³/h, target velocity=4 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=8 m², U=0.29 W/m²K, ΔT=8 K. <\|assistant\|> P ≈ 18.6 W (≈ 0.0...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.54 m³/h, target velocity=0.8 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round duct. Airflow=0.55 m³/h, target velocity=5 m/s. <\|assistant\|> Given: Stated 'Airflow=0.55 m³/h' but ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=8 m², U=0.63 W/m²K, ΔT=20 K. <\|assistant\|> Given: A=8 m², U...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=0.38 m³/h, target velocity=0.5 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.75 m³/h, target velocity=0.4 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=15 m², U=0.73 W/m²K, ΔT=22 K. <\|assistant\|> P ≈ 240.9 W (≈ ...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=102 people, OA rate=8.5 L/s·person. <\|assistant\|...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3100 m³/h, target velocity=7.5 m/s. <\|assistant\|> Select round duct...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=9.82 m³/h, target velocity=1.0 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4450 m³/h, target velocity=8 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.75 m³/h, target velocity=1.5 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3050 m³/h, target velocity=2.5 m/s. <\|assistant\|> Answer Select rou...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Compute outdoor air ventilation flow from people rate. Occupancy=57 people, OA rate=8.5 L/s·person. <\|assistant\|>...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.88 m³/h, target velocity=0.5 m/s. <\|assistant\|> Pre-si...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=5.97 m³/h, target velocity=1.5 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=20 m², U=0.36 W/m²K, ΔT=10 K. <\|assistant\|> P ≈ 72.0 W (≈ 0...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.8 m³/h, target velocity=1.1 m/s. <\|assistant\|> Pre-siz...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=4.77 m³/h, target velocity=0.8 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=4750 m³/h, target velocity=6 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=60 m², U=0.92 W/m²K, ΔT=10 K. <\|assistant\|> Answer P ≈ 552....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=7.32 m³/h, target velocity=0.8 m/s. <\|assistant\|> Given:...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Estimate pipe internal diameter (pre-sizing). Water flow=6.69 m³/h, target velocity=1.7 m/s. <\|assistant\|> Answer...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=6 m², U=0.55 W/m²K, ΔT=18 K. <\|assistant\|> P ≈ 59.4 W (≈ 0....
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Size a round air duct (quick sizing). Airflow=3150 m³/h, target velocity=4 m/s. <\|assistant\|> Answer Select round...
<\|system\|> You are a building engineering assistant. Be precise with units. State assumptions. Show steps/equations. Do a quick sanity check. If critical inputs are missing, ask targeted questions. <\|user\|> Calculate steady-state heat loss. Element: wall. Area=6 m², U=0.87 W/m²K, ΔT=35 K. <\|assistant\|> Answer P ≈ 182.7...

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