Shyam S Nandwani*

Retired Professor, Researcher, Promotor and User of Solar Energy, Costa Rica

*Corresponding Author: Shyam S Nandwani, Retired Professor, Researcher, Promotor and User of Solar Energy, Costa Rica.

Received: September 18, 2026; Published: October 30, 2026

Abstract

The main advantage of thermoses is to maintain the meal hot or cool for longer period. After studying different thermoses in the previous work, here in this paper Aladdin Normal and Aladdin heat storage Magic Thermoses are studied experimentally to see their performance for maintaining the food hotter for longer period, as claimed by the manufacturer. Although Magic thermos is found to be somewhat better for about 30-60 minutes, however, has some inconveniences too for the users. Thus, some precautions must be taken by the user of Magic Thermos.

Keywords: Normal Food Thermos Bottles; Heat Storage Thermos Bottle; Microwaveable Thermos; Transition Temperature

References

1. Shyam S Nandwani. “Use of Solar Energy for Heating Meal at Educational Centers”. International Journal of Engineering Technologies and Management Research2 (2022): 51-63.
2. Shyam S Nandwani. “Book, La Cocina/Horno Solar. Editorial Fundacion, Universidad Nacional, Costa Rica”. 1992 (2003): 1-125.
3. Shyam S Nandwani. “Solar Ovens for cooking food and cooling the Earth”. Appropriate Technology2 (2021): 48-49.
4. Shyam S Nandwani. “Forty- Four Years of Experience with Research, Promotion and Uses of Solar Cookers. Review”. Acta Scientific- Applied Physics1 (2024): 23-31.
5. Shyam S Nandwani. “Study of Thermoses for maintaining Food Hot at Educational Centers and Offices”. Acta Scientific Applied Physics1 (2026): 01-07.

Citation

Citation: Shyam S Nandwani. “Study of Aladdin Normal and Magic Heat Storage/Generator Thermoses for Maintaining Meal Hotter". Acta Scientific Applied Physics 6.1 (2026): 01-06.

Copyright

Copyright: © 2026 Shyam S Nandwani. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.