Esumate the vapor pressure, all pressure, relative humidity, and all density at a height of 1800 in into the atmosphere. The total pre is 101 kPa, air temperature is 25°C and the dew point temperature is 15°C near the ground, the lapse rate 7.5°C/km, which is consta both air temperature and dew point temperature. The gas constant R is 287 J/kg-K and constant with respect to altitude. Relative Humidity at 1500m, in % Round to one (1) decimal place

Esumate the vapor pressure, all pressure, relative humidity, and all density at a height of 1800 in into the atmosphere. The total pre is 101 kPa, air temperature is 25°C and the dew point temperature is 15°C near the ground, the lapse rate 7.5°C/km, which is consta both air temperature and dew point temperature. The gas constant R is 287 J/kg-K and constant with respect to altitude. Relative Humidity at 1500m, in % Round to one (1) decimal place

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

In order to compute the airport reference temperature and the standard temperature with respect to elevation, the monthly mean of average daily temperature and the monthly mean of the maximum daily temperature of the hottest month of the year is found to be 31° C and 42.5° C respectively. The airport reference temperature is:
At an elevation of 22 m and 642 m from the ground surface, the temperature is 23.75°C and 16.25°C respectively. The lapse rate can be referred as:
For the hottest month of the year at the proposed airport site, the monthly mean of the average daily temperature is 39°C. The monthly of the maximum daily temperature is 48°C for the same month of the year. From the given information, the calculated Airport Reference Temperature (in °C), is
9
Air at 30 deg. Celsius and 110KPa flows at 20N/s through a rectangular duct that measures 160mm x 320mm. Compute the average velocity (m/s) and flow rate (? ^3/s) using gas constant equal to 289 J/kg-K.
Use three decimal places when rounding off.
Air flows from a 10 cm pipe in which the temperature and pressure are 4-C and 280 kPa, respectively, into a 5 cm pipe in which the pressure is 147 kPa gage. Calculate the velocity and discharge in each pipe, assuming isothermal conditions, standard atmospheric pressure and no losses. The gas constant for air is 287 N-m/kg-K.
(Avoid truncation in the middle of solution thank you) The atmospheric pressure in a certain location was obtained to be 100 kPa Determine the gage pressure in kPa 2.0m below the surface of a body of liquid(specific gravity 1.50) in nearby lake 29.43 192.34 129. 93 92.43
Estimation
16. A tank initially contains 200 liters of fresh water. Brine containing 2.5 N/li of dissolved salt runs into the tank at the rate of 8 li/min and the mixture kept uniform by stirring runs out at 4 li/mmin. Find the amount of salt when the tank contains 240 liters of brine. 143.6 N c. 183.3 N 157.0 N d. 167.4 N a. b.
Infiltration Question 4: Calculate the volume of water (Mm³) evaporated from a catchment of an area of 60 hectares per year if saturation vapor pressure is 80mm of Hg and relative humidity is 70%. The velocity of wind at 25 m above the ground level is 21.5 km/hr. Take K = 0.4.