Title
Analysis of Refrigerating, Airconditioning and Drying Processes: Using Spreadsheet Addin for R152 and Psychrometric Data,Used
Delivery time: 8-12 business days (International)
Microsoft Excel spreadsheet addins for the R152a data and the psychrometric data, at any barometric pressure and in the airconditioning and drying temperature ranges, were developed using appropriate governing equations. They were then used to simulate and analyse refrigerating, airconditioning and drying processes in the Microsoft Excel environment by exploiting its automatic computation potentials. The packages allow one to determine the thermodynamic properties of R152a and humid air at any desired state, and to simulate and analyse refrigeration, airconditioning and as well as drying processes. This, as a teaching tool, evokes the intellectual curiosity of students and enhances their interest and ability in the thermodynamics of R152a and humidair processes. The developed Excel addins are also useful to the practising HVAC design engineer.
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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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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.).
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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Secure Payment
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.