Title
Mechanical Engineering: Emulsions of Diesel,Used
Delivery time: 8-12 business days (International)
Burning of spilled oil on the ocean surface or insitu combustion is one of the techniques used in oil spill clean up operations. With the passage of time, as the crude oil stays on the ocean surface, evaporation of the lighter components of the crude oil and mixing of water with the oil due to wind and ocean turbulence create emulsions that are more dense and more viscous than oil.This makes the ignition of the oil harder to achieve.Prior studies have shown that emulsions containing more than a certain fraction of water do not burn,and thus present a difficulty in applying the insitu combustion technique. Many normally incombustible materials can be ignited when subjected to a certain minimum heat flux,and sustained fire and flame spread can be achieved on these materials.In the present work,this principle is applied to the emulsion combustion problem so that,if successful,the window of opportunity for insitu combustion of oil spills can be widened.It is proposed that there exists a threshold heat flux level for most of the emulsions such that,when emulsion is exposed to a heat flux equal to or greater than the threshold heat flux,sustained fire and flame spread can be achieved.
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Shipping & Returns
Shipping
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.
Returns
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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Warranty
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.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.