Following table includes the records taken during a ring-infiltrometer experiment. Using these data and the Horton's equation derived for the cumulative infiltration, estimate the initial infiltration capacity (mm/hr), final infiltration capacity (mm/hr) and the decay rate constant (hr'). Time Water level (mm) Before After These equations may be helpful for your calculations. filling filling аx2 + bХ + с %3D0 -b + vb2 – 4ac X = | 7:00 101 7:02 93.5 99 2а 7:05 90.0 100 7:10 90.0 100 f = fc + (fo – fc)exp-kt 7:20 88.0 101 7:30 94.0 102 7:40 96.5 101 8:00 91.0 100 8:20 90.0 101

Following table includes the records taken during a ring-infiltrometer experiment. Using these data and the Horton's equation derived for the cumulative infiltration, estimate the initial infiltration capacity (mm/hr), final infiltration capacity (mm/hr) and the decay rate constant (hr'). Time Water level (mm) Before After These equations may be helpful for your calculations. filling filling аx2 + bХ + с %3D0 -b + vb2 – 4ac X = | 7:00 101 7:02 93.5 99 2а 7:05 90.0 100 7:10 90.0 100 f = fc + (fo – fc)exp-kt 7:20 88.0 101 7:30 94.0 102 7:40 96.5 101 8:00 91.0 100 8:20 90.0 101

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

32
please answer correctly only , will thumbs up.
QI:- Design a settling tank for a flow of 0.2 MGD if the overflow rate is not to exceed 600 gpd/n. Calculate dimensions if the tank is circular with a depth of 12 ft. Calculate dimensions if the tank is rectangular with a depth of 10 fit and a length to width ratio of 4 to 1 Q2:- The settling velocity of alum floc is approximately 0.0014 f/s in water at 10 C. Calculate the cquivalent overflow rate in gpd/f12. What is the minimum detention time in hours to settle out alum floc in an ideal basin with a depth of 10 ft? Q3:- Two rectangular clarifiers, cach 30 ft long, 15 ft wide, settle 0.40 MGD following alum coagulation. The effluent channels have a total weir length of 60 ft. Calculate the detention time, horizontal velocity, rate of flow over the outlet weir. Do these values meet the GLUMRB Standards for water works? Q4:- Calculate the diameter and depth of a circular sedimentation basin for a design flow of 3800 m3/d based on an overflow rate of 0.00024 m's and a detention time of 3…
A primary clarifier is to be designed to treat a municipal wastewater. The influent to the clarifier has a flow rate of 7570 m³/d and a total suspended solids concentration of 320 mg/L. A laboratory settling test was performed with the following results: Suspended Solids Concentration (mg/L) at Given Depths Sampling Depth (m) Time (min) 0.61 1.22 246 2.44 272 243 1.83 3.05 10 230 262 282 20 157 195 230 253 30 115 160 211 221 230 45 90 134 163 179 195 60 48 102 131 154 170 90 29 58 86 115 141 (a) Determine the design overflow rate and detention time assuming 65% of the suspended solids are to be removed. Use typical scaling/safety factors as appropriate. (b) Determine the required diameter (to the nearest 0.1 m) and the required depth (to the nearest 0.01 m) for the clarifier.
Cover the complete part
Ma E-Hearning sarvices SQU Libraries» SQU Portal Attendance This course 100m R1 200 R2 R3 R5 R4 R8 R7 R6 R9 Dry Cleaner J. Gas Station Oil UST R10 If aquifer hydraulic gradient, hydraulic conductivity and effective porosity are found to be 0.4, 0.33 m/day and 0.25 respectively, determine how long the Benzene have been in the aquifer (in years)? 1 year 365 days Answer Time left C
A single-story home with infiltration rate of 0.5 ach has 200 m2 of floor space and a total volume of 500m3. If 0.6 pCi/m2-s of radon is emitted from the soil and enters the house, estimate the steady-state indoor radon concentration. Picocurie is a common unit for radon measurement, use Table 7.14 as necessary. Report answers in pCi/L.
i need the answer quickly
Gave wrong values earlier. These are the correct values A settling tank having a depth of 3.5 m and surface area of 1000 m2 is used to remove particles of size 0.01 mm and specific gravity of 2.6. Calculate the removal percentage of the tank for the discharge of 7000 m3/d. Take viscosity of water as 1.1x10-3 kg/m.s.
an accumulation test is used to determine: a) evaporation rate b) furnace volume c) how much money you have accumulated d) safety valve capacity