Carbon Dioxide Thermodynamic Properties Handbook' title='Carbon Dioxide Thermodynamic Properties Handbook' />Fundamental Physical Constants Mohr, P. Taylor, B. Marco Acua. Fundamental Physical Constants Mohr, P. Taylor, B. Published on Aug 3. Carbon dioxide chemical formula CO 2 is a colorless gas with a density about 50 higher than that of dry air. Carbon dioxide consists of a carbon atom covalently. Description of general properties of carbondioxide chemical compound. United nations environment programme international labour organisation world health organization international programme on chemical safety. Carbon Dioxide Thermodynamic Properties Handbook' title='Carbon Dioxide Thermodynamic Properties Handbook' />Psychrometric Properties Excel. About Humid Air Excel Add In. The psychrometrics Excel Add In library calculates 3. Propyl acetate C5H10O2 CID 7997 structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety. Responses to Total Emissivity of the Earth and Atmospheric Carbon Dioxide A Note from Nasif S. Nahle. Type or paste a DOI name into the text box. Click Go. Your browser will take you to a Web page URL associated with that DOI name. Send questions or comments to doi. SI and English units. It allows 2. 1 different combinations of input variables to be used for calculations. Input variables that can be used are Pressure. Dry bulb temperature. Wet bulb temperature. Dew bulb temperature. Relative humidity. Humidity ratio. Enthalpy. Entropy. Volume. The library is fully integrated in Excel, and available functions can be used in the same way as any other Excel function. Main features of the library Professional quality, industrial strength software. Based on the most accurate formulation Hyland and WexlerAccurate and thoroughly tested. Developed in C for maximum speed. Create User Defined Functions UDF which use Humid. Air functions. Call Humid. Air functions from VBA samples are included in the release versionEasy to install and easy to use. For installation and use of the library no administrator rights required. After installation no computer restart required. One year free technical support. The following figure shows a sample spreadsheet included in the download package. Humid. Air Excel Add In Sample calculations in Excel. Used Formulations. The psychrometrics libray uses the most accurate formulations of thermodynamic properties of moist air. Formulations are based on the study performed by Hyland and Wexler, and approved by ASHRAE American Society. Heating, Refrigeration and Air conditioning Engineers as documented in the 1. ASHRAE Handbook Fundamentals. They presented the equation of state in Formulations for the thermodynamic properties of the saturated phases of H2. O from. 1. 73. 1. K to 4. 73. 1. 5 K, W. Hyland and A. Wexler, ASHRAE Transactions, 8. A 5. 00 5. 19, 1. Formulations for the thermodynamic properties of dry air from 1. K to 4. 73. 1. 5 K. K to 3. 72. 1. 5 K, at pressures to 5 MPa, R. W. Hyland and A. Wexler, ASHRAE Transactions, 8. A 5. 20 5. 35, 1. System Requirements. Operating system Windows XP Vista Windows 7 Windows 8 Windows 8. Windows 1. 0. Excel 2. User privileges. Installation and use of the library requires standard user privileges or better. Psychrometric Properties. The following thermodynamic and transport properties can be calculated with Humid. Air Excel Add In Calculable properties in SI or E units Humid. Air Excel Add In v. Dry bulb temperature Tdb  2  Wet bulb temperature Twb  3  Dew point temperature Tdp  4  Pressure P  5  Saturation water pressure Ps  6  Saturation pressure at wet bulb temperature Pwb  7  Saturation pressure at dew point temperature Pdp  8  Mole fraction of water Xw  9  Mole fraction of air Xa 1. Weight fraction of water Ww 1. Installation Of This Package Failed Sharepoint Designer 2013 Custom. Weight fraction of air Wa 1. Humidity ratio W 1. Saturation humidity ratio Ws 1. Degree of saturation DS 1. Relative humidity RH 1. Specific volume of dry air Va 1. Specific volume of saturated ice Vi 1. Specific volume of saturated water Vw 1. Specific volume of saturated vapor Vv 2. Specific volume of moist air Vm 2. Specific density of dry air Da 2. Specific density of saturated ice Di 2. Specific density of saturated water Dw 2. Specific density of saturated vapor Dv 2. Specific density of moist air Dm 2. Fisica Quantica E Espiritualidade Pdf more. Specific enthalpy of dry air Ha 2. Specific enthalpy of saturated ice Hi 2. Specific enthalpy of saturated water Hw 2. Specific enthalpy of saturated vapor Hv 3. Specific enthalpy of moist air Hm 3. Specific entropy of dry air Sa 3. Specific entropy of saturated ice Si 3. Specific entropy of saturated water Sw 3. Specific entropy of saturated vapor Sv 3. Specific entropy of moist air SmRange of Validity. The entire set of equations used by the Humid Air application. K lt T lt 4. K0. 0. MPa lt P lt 5 MPa. Moist Air Properties Limits. The upper limit of the absolute pressure is set at 5 MPa, and the. C. However, for any given. In other words, moist air properties are valid for any dry bulb temperatures below or equal to the saturation temperature of water. Reference Point. IMPORTANT In the used formulations for calculation of thermodynamic properties of moist air, the reference state. C. On some psychrometric charts especially in the US. F. As a consequence, enthalpy and entropy values calculated by the library will be. Since for any process calculation only enthalpy difference in and out of a process. If you want to reproduce enthalpy values from such charts, you should find the enthalpy. The same applies for entropy values. Screenshots. The following screenshots demonstrate how to use the library, its a 4 step process. Start Excel and press the Insert Function toolbar button. Alternatively, start Excel and press the Insert Function menu item. Select a Humid. Air library SI or English units. Select a function and press the OK button. Enter input parameters and press the OK button. NOTE You dont have to put quotes around the property ID, they are inserted automatically. Thats it, the result will be displayed in the selected cell. Downloads. The setup program will automatically install the library in Excel. To install the library successfully you must have at least standard user privileges on your computer. Humid. Air Excel Add In library. For Excel 2. 00. 3 2. Humid. Air Excel Add In library. For Excel 2. 01. 0 6. IMPORTANT For the demo version input pressure is fixed to p 8 bar in SI Units and p 1. English Units. These values will be used for calculation regardless of your input value for pressure. To further evaluate the library at pressure p 1 bar or p 1. Psychrometric Calculator web application, it uses the same calculation engine. Quick reference documents. Price info. Prices subject to change without noticeA license includes 3. Humid. Air Excel Add In version 3. USD 1. 99. 9. 5 per copy. USD 1. 74. 9. 5 per copy. USD 1. 49. 9. 5 per copy. Company wide license. USD 7. 99. 5. 0. 0NOTE Each license also includes the following One year free e mail technical support. One year free minor version updates if available for example 3. If you have any questions, please dont hesitate to contact sales at salesmegawatsoft. General Information. For quick access to the Humid. Air Excel Add In, you may purchase and download our product using automated and secure online. The Best Rock Ballads. After ordering, you will receive a notification mail with further instructions, your. The Registration includes a free subscription program. Each Registered user will be receiving bug. Shipping by the postal mail is not available. How to order. 1. Internet ordering. Available ordering options open an order form to select. Credit Card Visa, Mastercard, American Express, DiscoverPay. Pal. To buy a specific number of licenses for the Humid. Air Excel Add In click the button. Company Wide License contact sales at. Bank Direct Payment. If you prefer to pay for the product by Bank Direct Payment, contact sales at salesmegawatsoft.