Title
Developement of dedicated CNG engine for optimum performance: Experimental investigation on effect of combustion chamber geometr,Used
Delivery time: 8-12 business days (International)
Diesel engines are invariably used in transportation and agricultural applications. It is a versatile prime mover due to its high fuel efficiency, low fuel cost and high reliability. But due to large scale use of diesel fuel, the smoke in the diesel exhaust and gaseous emissions are subjected to stringent legislation. To overcome the difficulty, research has led to development of various alternative fuels. Among the alternative fuels, gaseous fuels are preferred as they do not pose the problem of atomization. Recently, interest has grown in the natural gas and thus, compressed natural gas (CNG) has become important viable alternative fuel. There are four methods to inject the CNG into the engine cylinder, such as gas mixer/carburetor injection, manifold injection, port injection and direct injection. In port injection CNG engines, gaseous fuel is injected by fuel injector through intake port into combustion chamber.This project work presents improvement for airfuel mixing in the combustion chamber by the use of pressurized flow of CNG inside the cylinder with the help of port fuel injection through intake port and selecting sutaible combustion chamber geometry.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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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.