Calculate exhaust airflow for kitchen canopies using the DW/172 standard. Input kitchen dimensions and airflow requirements. Generate compliance reports. Share results with team members. Sync data across devices.
by Cuneyt Tecer★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.
Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.
Control window fan operations through smart devices. Turn fans on/off, adjust speeds, set temperature between 60F and 80F, control airflow mode, create schedules for multiple functions, and adjust control panel brightness.
Calculate dimensions by converting circular to rectangular equivalents. Determine ventilation parameters including diameter, airspeed, airflow, and dynamic pressure. Compute pressure drop for straight sections and systems.
Calculate refrigerant charges for systems using built-in formulas. Input system parameters to determine correct levels for R-22, R-410A, R-32, and other refrigerants. Save and export calculation results for record-keeping.
Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.
Air conditioner settings remotely by turning it on or off, adjusting temperature, fan speed, and airflow direction. Manage multiple units and sync with compatible models from various manufacturers.
Calculate takeoff, landing, climb, cruise, descent, and instrument procedure for Cessna 172 and 150. Include emergency glide distance with wind adjustments. Track hold parameters, analyze risks, and compute metrics for flight planning.
Provides calculations for DIY and tasks. Users can convert units and solve equations using decimal or fractional inputs. Save calculations, organize favorites, and email inputs and results for sharing.
Search for trucks and related equipment. Filter listings by make, model, year, and price. View detailed vehicle descriptions and contact sellers directly. Compare listings and save favorites. Access dealer directories and lease options.