エンジニアリングと知識

基礎とエンジニアリング

空調負荷の計算

The accurate calculation of heating and cooling loads is essential to provide a sound bridge between fundamental building design decisions and an operating building. If loads are substantially underestimated, occupants and users will likely be hot or cold. If loads are substantially overestimated, equipment will be oversize (usually wasting money, reducing efficiency, increasing energy consumption, and often imperiling comfort).

太陽の角度 – 太陽の測位の基礎

Two fundamental parameters determine how effectively your solar panels capture sunlight: orientation and tilt. These factors, when properly calculated, can significantly increase your system’s efficiency and return on investment.

太陽放射を理解する: 地球の強力なエネルギー源

Solar energy is the result of electromagnetic radiation released from the sun by the thermonuclear reactions occurring inside its core. All of the energy resources on earth originate from the sun (directly or indirectly), except for nuclear, tidal, and geothermal energy.


標準とコンプライアンス

HVAC Load Estimation: Internal Heat Gain from Infrastructure Components (Pipes, Ducts, Tanks, AC Motors)

Complete guide to internal heat gain from HVAC infrastructure components including pipes, ducts, tanks, and motors using Carrier standards for accurate load estimation and system design.

HVAC 負荷の推定: 機器および家電製品からの内部熱利得

Complete guide to internal heat gain from equipment and appliances in HVAC load estimation using ASHRAE, CIBSE, and Carrier standards for accurate system sizing and equipment integration.

HVAC 負荷の推定: 照明からの内部熱利得

Complete guide to internal heat gain from lighting systems in HVAC load estimation using ASHRAE, CIBSE, and Carrier standards for accurate system sizing and lighting-HVAC integration.

HVAC負荷推定:人と居住者からの内部熱ゲイン

Complete guide to internal heat gain from people and occupants in HVAC load estimation using ASHRAE, CIBSE, Carrier, and NFPA standards for accurate system sizing and design.

HVAC負荷推定:グレージングU値とシェーディング係数(SC)値

Complete guide to glazing U-values and shading coefficients for HVAC load estimation using ASHRAE, CIBSE, and Carrier standards for accurate fenestration thermal and solar analysis.

HVAC負荷推定:壁、屋根、パーティションの構造U値

Complete guide to construction U-values for walls, roofs, and partitions in HVAC load estimation using ASHRAE, CIBSE, and Carrier standards for accurate thermal analysis.

HVAC 乾湿プロセス: チャート、計算、および空気処理アプリケーション

Complete guide to psychrometric processes in HVAC design covering sensible/latent cooling, heating, humidification, dehumidification, and evaporative cooling using ASHRAE and CIBSE standards.

HVAC 冷暖房負荷の推定: 屋外条件と気候データ

Comprehensive guide to outdoor climate data for HVAC load estimation using ASHRAE, CIBSE, and Carrier standards. Essential weather parameters for accurate system sizing and energy analysis.

HVACシステムの選択と設計戦略:専門的な基準とガイドライン

Ashrae、Smacna、およびCarrier Standardsを使用したHVACシステムの選択および設計戦略に関する包括的なガイド。最適なシステム選択とパフォーマンスの最適化のための専門的な方法論を学びます。

HVACデザイン方程式:空気、ファン、ポンプ、および水素システムの計算

空気、ファン、ポンプ、および水素システムの計算をカバーする必須HVAC設計方程式の包括的なガイド。 Smacna、Ashrae、およびCarrier for Professional Engineeringアプリケーションの参照基準。


デジタルツールとリソース

HVAC-R 負荷計算ツール: 正確なシステムのサイジングに不可欠なツール

Our new web-based calculator combines sophisticated engineering principles with an intuitive interface, making accurate load calculations accessible to everyone from students to seasoned professionals. Unlike basic square-footage estimators, our tool considers the multitude of factors that influence heating and cooling requirements.

インタラクティブな乾湿チャート

The aim of this web app is to create an interactive psychrometric chart on which you can project a range of comfort metrics as well as mapping weather data or room air conditions calculated using EnergyPlus. You can add or remove lines for a range of different metrics or highlight them individually to assist with dynamic explanations or presentations.

HVAC-R Financing Made Simple: Introducing Our Smart Equipment Calculator

we’ve developed a comprehensive HVAC-R Equipment Financing Calculator that goes beyond basic loan calculations to include industry-specific considerations like energy savings, equipment efficiency, and available tax incentives

Download Weather Design Conditions (ASHRAE)

Discover ASHRAE Handbook weather stations with our comprehensive search tool. Optimize HVAC and equipment design, sizing, distribution, and installation for residential, commercial, and industrial applications. Enhance your energy-related projects across various sectors, including agriculture, by leveraging accurate climatic data.