Title
Groundwater Flow in Galma Basin, Nigeria: Finite Element Simulation,Used
Delivery time: 8-12 business days (International)
Groundwater flow in the Galma River Basin of Nigeria was modelled by modifying the partial differential equation governing flow in an unconfined aquifer. Simulation was carried out for up to 20 years. There is a direct correlation of 0.799 between simulated and observed hydraulic heads. The ground surface, the water table surface and the underlying Basement rock surface were found to be nonparallel to one another, and are nonhorizontal. COMSOL Multiphysics code was applied for graphical simulation of the flow.
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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