KHouse Holdings

Tank Heating Calculator

Industrial Heat Loss Engineering

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Professional-grade heat loss calculations for heated bulk liquid storage tanks. Built for terminal engineers managing heated product storage — from initial design through insulation assessment and heater sizing to professional PDF calculation packages.

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Engineering Features

Heat Loss Engine

Multi-surface heat loss: shell, roof, bottom, wind effects, solar gain, mixer input, and recirculation lines.

API-650 Tank Presets

Pre-configured standard tank sizes per API-650. Custom tank geometry with full dimensional input.

Insulation Design

Material selection, thickness optimization, sheeting spec, and 6-tier insulation degradation assessment (ISO 10456, VDI 2055).

Heater Sizing

Hot oil, steam, and hot water heating systems. Internal coil design with fin enhancement calculations.

Weather Integration

Location-based weather data via Open-Meteo API. Seasonal and quarterly design conditions.

PDF Report Generation

Professional design calculation package with all inputs, results, and engineering methodology documented.

System Piping

Supply and return line heat loss. Pressure drop calculations (Darcy-Weisbach). Pump sizing considerations.

External Heat Exchangers

Heat exchanger database and sizing. External tracing systems. Multi-source demand allocation.

5-Step Design Wizard

1

Tank Configuration

Select API-650 preset or define custom geometry. Set shell, roof, and bottom construction.

2

Product & Insulation

Choose from 48+ pre-loaded products with thermo-fluid properties. Specify insulation material, thickness, and condition.

3

Mixing & Recirculation

Configure mixers, recirculation lines, and any internal heating elements.

4

Heating Method

Select heating medium (hot oil, steam, hot water). Configure coil layout, exchangers, or tracing.

5

Location & Weather

Set facility location for automatic weather data. Review seasonal design conditions.

Engineering Standards

API-650ISO 10456VDI 2055CINI Field DataDarcy-WeisbachOpen-Meteo Weather API

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Engineering calculations are provided for informational and planning purposes. All results should be verified by a qualified professional engineer before use in final design.