CVEN9630: Groundwater Hydrology Assignment, UNSW, Singapore: A slug test analysis was performed on a piezometer in a sandy unit. Fig. 1 shows the water
University | University of New South Wales (UNSW) |
Question 1
A slug test analysis was performed on a piezometer in a sandy unit. Fig. 1 shows the water level response after the pressure in a piezometer is released. Measurements depicted by the dots in Fig. 1 are also recorded in Table 1. The construction details of the piezometer are as follows: The outside casing and screen diameter (2∙ 𝑅) is 6 cm, while the casing wall thickness is 5 mm. The screen length is 1.5 m. The mean aquifer grain size d50 = 1 mm.
- Use the data provided in the table to calculate the hydraulic conductivity of the aquifer.
- Calculate the maximum velocity at which the water enters the piezometer screen.
- Does Darcy’s law apply? If not, how else could the slug test be evaluated?
Hire a Professional Essay & Assignment Writer for completing your Academic Assessments
Question 2
The objective is to use an Excel spreadsheet to investigate various boundary conditions for a simple rectangular confined aquifer. The aquifer heads and flow are modeled using a finite difference scheme based on the analysis of Frank and Reilly [1987]. In Excel, you need to set up an aquifer model of an area 1100 m wide (in the x-direction) by 1400 m long (in the y-direction).
Use a finite difference discrimination where ∆x = ∆y = 100 m. Your model will then be 12 nodes wide in the x-direction (extending from node 0 to node 11) and 15 nodes long in the y-direction (extending from node 0 to node 14). Assume that the aquifer transmissivity is 300 m2/day. The upper left corner is labeled A, and the other corners are B, C, and D (in a clockwise direction).
Hire a Professional Essay & Assignment Writer for completing your Academic Assessments
Seeking expert assistance for your CVEN9630 Groundwater Hydrology assignment? Look no further! My Assignment Help SG offers top-notch online assignment help tailored to the National University of Singapore (NUS) curriculum. Our experienced writers will deliver a high-quality solution that meets all the requirements. Trust us to handle your assignment with professionalism and timeliness. Don't wait, avail of our reliable "Do My Assignment" service today!
- ECE316 ECA: Classroom Inquiry and Action Research: A Research-Based Assessment
- BPM115 TMA02: Sustainable Materials Feasibility Study for a Cross-Country Bridge
- BSC203 Assignment: Project Management Portfolio: Key Deliverables and Lessons Learned
- SOC367 ECA: Impact on Gender Equality in the Philippines and Southeast Asia
- HBC251 ECA: Religion in Contemporary Societies Semester 2025 SUSS
- HRM335 ECA: Analysis of Thought Leadership: Influence, Impact, and Competency Framework
- HBC101 TMA01: Understanding Contemporary Society: The Social and Behavioural Sciences
- HRM358 ECA: Diversity and Inclusion in the Workplace Semester 2025
- BUS356 Group Assignment: Contemporary Financial Accounting
- BUS357 ECA: Starting and Managing a Business Semester 2025
UP TO 15 % DISCOUNT