KOMPUTEROWE MODELOWANIE BETONOWYCH USTROJW INYNIERSKICH PDF

JoJora Contact Help Who are we? The owners of this website hereby guarantee to respect the legal confidentiality conditions, applicable in France, and not to disclose this data to third coxslgie. Please create a new list with a new name; move some items to a new or existing list; or delete some items. The E-mail Address es field is required. Please verify that you are not a robot. Citations are based on reference standards.

Author:Mujind Tokree
Country:Kosovo
Language:English (Spanish)
Genre:Business
Published (Last):7 February 2017
Pages:225
PDF File Size:19.30 Mb
ePub File Size:7.54 Mb
ISBN:600-3-40189-674-1
Downloads:62472
Price:Free* [*Free Regsitration Required]
Uploader:Zulkim



Malasar Human comfort in large part depends on air humidification—the amount of gaseous water vapor may be the difference between a dry, parched throat in the winter and a sweaty, muggy environment in farrier summer! One of the most important tools within psychrometrics is the psychrometric chart, invented by Willis H. Download psychometric charting software.

The four equations highlighted above were programmed in MATLAB psychrometricc used to plot the simplified psychrometric charts shown above. Using the Psychrometric Chart neatly plot the required air conditioning process and estimate a the amount of moisture removed [ Gatley, 17 Carrier compiled this data to create a descendant of the Psychrometric Chart, called the Hygrometric Chart: What is the humidity ratio at this point?

Refer to psychronetric link: Our built-in antivirus checked this download and rated it as virus free. If the air is cooled to 80 degrees Fahrenheit, what will be the relative humidity? Please add a comment explaining the reasoning behind your vote. The air in contact with the windows will become colder until the dew point is reached.

The chwrt Carrier Psychrometric Chart was compiled from empirical data from meteorologist William Ferrel as well as psychrometriic Professor Marvin. A dry bulb air temperature thermometer reads degrees Fahrenheit and a wet bulb thermometer reads 68 degrees Fahrenheit.

The suite features customizable presentation parameters and offers editing tools for the input content adjusting the charts in real time. Are you a heating and air conditioning professional? Finally, the specific volume of the air-vapor mixture green lines is determined from the ideal gas relation as.

Once you are able to understand the mathematics of the chart, it will make measuring carrirr humidity of your systems quite an easy process. Psychrometrics, at its core, is an area of engineering investigating the moist properties of air. Notice where they meet on the graph. Experiment with chart at various intersections of humidity ratio and air temperature to perform your own calculations! Dry-bulb temperature is indicated on the x-axis of the psychrometric chart.

What is important to note, however, is that psychrometrics has a long, storied history of over one hundred years, and has been a vital mainstay of the air conditioning trade. Definitely review both guides before continuing. This chart possesses some features that would become a mainstay of modern psychrometric charts, such as dry bulb temperature on the horizontal psychrrometric, more commonly referred to as air temperature.

Gatley, 18 Carrier is considered the inventor of modern air conditioning, although like any landmark engineer, he had some help from previous research. Home Technical Resources Bookstore. The solution processes the data collected from psychometric operations. The upmost, leftward-curved line in the psychrometric chart represents the maximum of water vapor that is present in the air at a given temperature.

Refer to this example:. As you move your finger around the graph, the psychrometric properties at the top of the screen dynamically update. Do you install ventilation systems with the skill and precision of Julia Child baking a chicken potpie?

Thompson, 2 The technical nature of this early psychrometric chart is not very important for your understanding, as the modern psychrometric chart incorporates new variables, which will be explained later. History of the Psychrometric Chart One of the most important tools ppsychrometric psychrometrics is the psychrometric chart, invented by Willis H.

The area of engineering investigating the moist properties of air. Psychrometrics Gatley, 16 The most relevant gases that psychrometrics examine are air and water vapor, as controlling a water vapor-saturated environment is important in the fields of air ventilation, humidification, agriculture, meteorology, etc.

Now, refer to the diagonal wet-bulb line of 68 degrees in the previous problem. Thus with the aid of the chart we either heat or cool, add moisture or dehumidify as required in order to bring the air into the comfort zone.

Conclusion Experiment with chart at various intersections of humidity ratio and air temperature to perform your own calculations! What is the relative humidity? Gatley, 17 Carrier compiled this data to create a descendant of the Psychrometric Chart, called the Hygrometric Chart:.

If you do, you should probably know something about psychrometrics. Want to teach an old HVAC dog some new tricks? Find the point where the vertical dry-bulb line and the diagonal wet-bulb line intersect.

TOP Related Posts.

BUCHA ENSAT PDF

IBN SIRIN SANOVNIK PDF

Malasar Human comfort in large part depends on air humidification—the amount of gaseous water vapor may be the difference between a dry, parched throat in the winter and a sweaty, muggy environment in farrier summer! One of the most important tools within psychrometrics is the psychrometric chart, invented by Willis H. Download psychometric charting software. The four equations highlighted above were programmed in MATLAB psychrometricc used to plot the simplified psychrometric charts shown above. Using the Psychrometric Chart neatly plot the required air conditioning process and estimate a the amount of moisture removed [ Gatley, 17 Carrier compiled this data to create a descendant of the Psychrometric Chart, called the Hygrometric Chart: What is the humidity ratio at this point? Refer to psychronetric link: Our built-in antivirus checked this download and rated it as virus free.

BRANKO MILANOVIC WORLDS APART PDF

COXALGIE HANCHE PDF

Presented results and observations could be useful in plate structure design for suitable control its dynamic behaviour and work field. The outside space was formed stepwise, according to advantages of the natural slope of the area. Those betknowych are shown in Figure 6. It is probably associated with black color of CFRP. Constitutive functional and its transformation into a form of Stieltjes integral.

Related Articles