1. Performance assessment of heat transfer and friction characteristics of a packed bed heat storage system embedded with internal grooved cylinders. (February 2018) Authors: Agrawal, Piyush; Gautam, Abhishek; Kunwar, Anshul; Kumar, Manoj; Chamoli, Sunil Journal: Solar energy Issue: Volume 161(2018) Page Start: 148 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗