欢迎来到 App Annie!
在这里您可以找到关于Living_Psychrometrics以及数百万其他应用的所有信息。免费注册并了解更多您喜欢的应用、竞争对手的洞见以及应用行业中正在发生的一切。

Living_Psychrometrics

发行商: MICRI Consult
评价: 还没有评级
价格: 5.99 USD

应用排名历史

查看 美国 中Living_Psychrometrics 的下载量历史排名。
排名历史显示Living_Psychrometrics在Mac应用商店中的流行度以及其随着时间的变化。您可以追踪Living_Psychrometrics在不同国家、分类和设备上每一天的表现。
下载排名 - Mac - 美国
上周本周
没有上周排名数据
本周数据可在注册后免费使用。
查看本周截至一小时前的数据。

免费注册来发掘更多!

免费注册来获取排名、评价、评级、关键词和更多数据的无限访问权限。

应用说明

This app offers three different calculations and shows the results both in a pane and on a diagram:
1. Capacities
Calculates the required capacity to heat up or cool down a given amount of air (e.g. air in your room).

2. Heat exchanger
Calculates how warm room air heats up cool ambient air before supplying it as fresh air to the room. While heating up the ambient air, the heat exchanger cools down the room air, which may result in condensate. To prevent this, this calculation dimensions an electric heater when the ambient air would be too cold.

3. Carburetor icing
Given a temperature and a dew point temperature, calculates the probability of icing in an airplane carburetor. Graphically shows the danger zones on a diagram.


These three calculations show the results in a pane, but also graphically in a diagram. You can choose between three different diagrams:
1. Psychrometric
This is the classic diagram representing different kinds of air properties into a single diagram. You find detailed descriptions in standard books about air treatment, such as ASHRAE. This diagram shows lines of constant temperature, humidity ratio, relative humidity, enthalpy and specific volume.

2. Mollier
This is probably the oldest diagram to represent air properties and named after its inventor Richard Mollier (1863-1935). To get a psychrometrics diagram from a Mollier diagram, swap it along the vertical axis and rotate it 90°.
The Mollier diagram is heavily used in Eastern Europe and Germany and shows the same lines as in the psychrometrics diagram.

3. Dewpoint
This diagram is meant for meteorologists and pilots. It is easy to read important weather data, such as temperature, dew point and relative humidity. This diagram also shows the same constant lines as for the other two. Interestingly, the straight lines in the other two diagrams become curved lines in this one and vice versa.

Features
- Select two air properties to define a point: dry bulb temperature, wet bulb temperature, humidity ratio, relative humidity, enthalpy, specific volume and moist air density.
- No need for a keyboard: move the point over a diagram to change its air properties. Change other values using a slider.
- Choose between metric or imperial unit dimensions, e.g. °C and °F or kW and BTU/h.
- See immediate results of any change on the diagrams and the result panel shows detailed information about a point on the diagram.
- Choose one of the diagram types (Psychrometrics, Mollier or Dewpoint) for the graphical results. Hide some constant lines on the selected diagram to simplify it or change the colors of the constant lines in the diagrams.
- Define the efficiency properties of a heat exchanger, giving you professional results.
- Select the explain tab to get a short explanation about a calculation or a diagram.
- Scale the window and its content by dragging a corner or one of its borders.
- The app saves your latest settings and starts up with those settings.
- Detects the language settings on the Mac OS X device and, if possible, changes its language (French, German, Spanish and Dutch). Otherwise keeps using English.

与 App Annie 一起了解上百万个应用的所有信息,掌握应用行业中正在发生的一切。