Fundamental of Mathematical Tools for Thermal Modeling of Solar Thermal and Photo-Voltaic Systems-Part-I

這本教科書討論了理解太陽能應用所需的基礎知識。它涵蓋了分析太陽熱能（ST）、光伏（PV）和光伏熱能（PVT）系統所需的基本數學工具。這本書為本科生、研究生、研究人員和企業家提供了一個平台，以優化基於太陽能的任何系統的最佳性能的基本參數。該書包含約500個例子，讀者可以用來更好地理解這個主題。

Prof. Gopal Nath Tiwari (G. N. Tiwari) hails from Sagarpali, Ballia, in the state of Uttar Pradesh, India. After completing his basic primary education from Ballia, he moved to Varanasi for higher education and completed his studies from Banaras Hindu University (BHU). Later, he joined IIT Delhi in the year 1977 under the mentorship of Padma Shri Prof. Mahendra Singh Sodha, who introduced Prof. Tiwari to solar energy research. Prof. Tiwari was superannuated in June 2016. To his credit, he has published more than 700 research papers with h-index of 100 and supervised more than 100 Ph.D. students. After superannuation, he moved back to his hometown Ballia to implement the work done at IIT Delhi and provide basic education to nearby children through BERS PUBLIC SCHOOL. He has also established a "SODHA ENRGY RESEARCH PARK" at Margupur in Ballia (UP), to impart energy education to locals.

Prof. Gopal Nath Tiwari（G. N. Tiwari）來自印度北方邦巴利亞的Sagarpali。他在巴利亞完成基礎教育後，前往瓦拉納西接受高等教育，並在巴納拉斯印度大學（BHU）完成學業。隨後，他於1977年加入德里印度理工學院（IIT Delhi），在Padma Shri Prof. Mahendra Singh Sodha的指導下進行太陽能研究。Tiwari教授於2016年6月退休。他發表了700多篇研究論文，h指數為100，並指導了100多名博士生。退休後，他回到家鄉巴利亞，將在德里印度理工學院進行的工作應用於當地，並通過BERS公立學校為附近的孩子提供基礎教育。他還在巴利亞的Margupur建立了一個“SODHA ENRGY RESEARCH PARK”，為當地居民提供能源教育。