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Software Listing: Hvac
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CYTSoft Psychrometric Chart
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License:
Shareware |

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A must have for HVAC & R engineers!
This is an interactive and intelligent psychrometric chart program designed for thermodynamics-related industries, especially HVAC and refrigerating. It helps engineers calculate, analyze, draw, edit, print, and export the conditions and processes of moist air quickly and accurately.
Traditionally, moist air is modeled as a mixture of two ideal gases by most psychrometric charts and calculators. By contrast, CYTSoft Psychrometric Chart gains much higher accuracy and larger extents based on dozens of formulations developed by R. W. Hyland and A. Wexler, in whose reports published by ASHRAE, dry air, water vapor and moist air are all treated as real gases, rather than ideal gases.
Publisher: CYTSoft|
Date:
14-10-2007 | Size: 1552 KB |
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ComfortAir HVAC Software
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License:
Demo |

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ComfortAir HVAC software is designed to be used by engineers, architects, contractors and energy auditors to calculate and analyse heating and air conditioning loads in commercial buildings. Input and output units can be set independently to English or Metric units. The program contains weather and other necessary data for 1,989 cities and localities in 163 countries, thus making it applicable for virtually any location in the world. Program output includes tables and graphs of cooling loads (load profiles) for all hours of the day and for all months. It also provides summary reports for peak conditions and a host of other useful information, such as reports and graphs of glass shading, from external shading devices like fins and overhangs.
Publisher: Baltik Engineering|
Date:
02-01-2006 | Size: 1580 KB |
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LITIO - 3D Sheet metal unfolder
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License:
Shareware |

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LITIO is a sheet metal program that calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, pipe intersections, connections, bifurcations, elbows, etc.
For HVAC, hoppers, cyclones, dust extraction, ducts, conveying systems, silos, piping, etc.
To draw your sheet metal developments directly in AutoCAD R2000 and later (no need of DXF convertions).
Steps of use:
First select the 3D surface you want to unfold.
(You can select: either inside, outside, or mid cross sectional dimensions and/or height specifications; to draw or not the 3D surface, and the unfolded sheet as a mesh [to help you when bending the sheet] or as 2D contour [to ease cutting]; the precision of the calculation of the developments).
Publisher: LITIO|
Date:
24-06-2004 | Size: 519 KB |
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Psychrometric + Duct Calculator
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License:
Shareware |

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This software is a useful tool for HVAC engineers. Version 3.0 is more powerful and convenient for using. This psychrometric chart use IFC-67 equation for water property calculating, and treat air as ideal gas. So this chart can be used in more large range and is more precise.
Both metric and english units support.
Save and load data function for each data input grid, this is convenient and not need to input data every time restart program.
Psychrometric chart
1. Use IFC-67 equation for water/vapor property calculating, and treat air as ideal gas;
2. Eastern and western style chart support;
3.
Publisher: Yaode Yang|
Date:
16-06-2007 | Size: 5637 KB |
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Psychrometer chart + Duct calculator
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License:
Freeware |

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Psychrometer chart:
Range can be changed, Mouse move point calculation;
Calculate once recycle and twice recycle air flow, summer and winter state,
process line shown in chart, press UpDown button to see process changing;
Export wmf format file, can be opened and printed by image browser software
as ACDSee, IE, smoothly zoomed.
Duct calculator:
Air and liquid duct;
Calculate duct flow resistance, environmental heat exchange, and adiabatic.
Note: outer coefficient of heat transfer usually 3~10, >10 when winds..
Publisher: Yaode Yang|
Date:
20-02-2006 | Size: 642 KB |
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ECS (Event Control System)
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License:
Shareware |

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Born of our 15 years of experience in automation software development, ECS is an all-purpose automation program suitable for virtually any tasks (in residential, commercial, and industrial environments). Boasting an object-oriented design, ECS is elegantly simple, yet extremely powerful.
Automated tasks may be implemented via simple time-based schedules (great for novices)
and/or English-like scripts (which give power users the flexibility they demand).
And anyone who can surf the web will be comfortable with ECS, as it supports a browser-based user-interface (which may be accessed from any desired Internet connection or WAP-enabled phone/PDA).
Publisher: Omnipotence Software|
Date:
01-06-2004 | Size: 12000 KB |
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Embedded LonWorks Development Kit
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License:
Demo |

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Create device networked products with the world leading lonmark standards. Create in minutes a program which controls any electrical device via the internet.Simplified Projects in Energy Management, Industrial Controls and Home Security. Why use Lonworks ? Because 750+ Companies worldwide have compatible devices for the Lon. All you require to do is plug the device and use the lon maker for windows to write a control program. You may then check the device using internet or mobile phone. Like your door lock can be programmed to take your mobile-authentication.
Kit includes:
Temprature Reading Device Control on Internet
Light Bulb ON/OFF via Lonworks Server
LonMaker for Windows
iLon 1000 Server
AIO-10 Devices [Analaog Input Output Device Interface]
DIO-10 [Digital Input Output Device Interface]
6 Printed Operation Manuals from Echelon and Research Lab.
Publisher: Research Lab Inc|
Date:
29-08-2005 | Size: 4868 KB |
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Page: 1 |
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