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445 tulosta hakusanalla Geethu Joseph

Integrazione Di Pannelli Fotovoltaici Con Materiale a Cambiamento Di Fase

Integrazione Di Pannelli Fotovoltaici Con Materiale a Cambiamento Di Fase

Geetha T; Sivaprakash Paramasivam

Edizioni Sapienza
2025
nidottu
Questo progetto esplora l'integrazione dei materiali a cambiamento di fase (PCM) nei pannelli fotovoltaici (PV) per migliorarne la regolazione termica e le prestazioni complessive. I PCM assorbono e rilasciano calore latente durante le transizioni di fase, contribuendo a mantenere le temperature operative ottimali, riducendo cos le fluttuazioni termiche e migliorando l'efficienza elettrica delle celle solari. La progettazione e la realizzazione di un sistema integrato FV-PCM sono accompagnate da analisi sperimentali, con risultati che dimostrano che l'integrazione dei PCM pu abbassare le temperature dei pannelli fotovoltaici di 10-20 C, portando a un aumento dell'efficienza del 5-15% e a una maggiore durata dei pannelli grazie alla riduzione dello stress da ciclo termico. Sebbene permangano sfide come il degrado dei PCM, la bassa conduttivit termica e la fattibilit economica, le potenziali soluzioni includono l'uso di PCM potenziati con nanoparticelle e sistemi di raffreddamento ibridi. Questa tecnologia offre un percorso promettente verso sistemi di energia solare pi efficienti, affidabili e sostenibili.
Integração de Painéis Fotovoltaicos Utilizando Material de Mudança de Fase

Integração de Painéis Fotovoltaicos Utilizando Material de Mudança de Fase

Geetha T; Sivaprakash Paramasivam

Edicoes Nosso Conhecimento
2025
nidottu
Este projeto explora a integra o de materiais de mudan a de fase (PCMs) em pain is fotovoltaicos (PV) para melhorar a sua regula o t rmica e desempenho geral. Os PCMs absorvem e libertam calor latente durante as transi es de fase, ajudando a manter temperaturas de funcionamento ptimas, o que, por sua vez, reduz as flutua es t rmicas e melhora a efici ncia el ctrica das c lulas solares. A conce o e o fabrico de um sistema PV-PCM integrado s o acompanhados por uma an lise experimental, com resultados que mostram que a integra o de PCM pode baixar as temperaturas do painel PV em 10-20 C, levando a um aumento de 5-15% na efici ncia e a um prolongamento da vida til do painel devido redu o do stress do ciclo t rmico. Embora subsistam desafios como a degrada o dos PCM, a baixa condutividade t rmica e a viabilidade econ mica, as potenciais solu es incluem a utiliza o de PCM refor ados com nanopart culas e sistemas de arrefecimento h bridos. Esta tecnologia oferece um caminho promissor para sistemas de energia solar mais eficientes, fi veis e sustent veis.
Integracja Paneli Fotowoltaicznych Z Wykorzystaniem Materialu Zmiennofazowego

Integracja Paneli Fotowoltaicznych Z Wykorzystaniem Materialu Zmiennofazowego

Geetha T; Sivaprakash Paramasivam

Wydawnictwo Nasza Wiedza
2025
nidottu
Projekt ten bada integrację material w zmiennofazowych (PCM) z panelami fotowoltaicznymi (PV) w celu poprawy ich regulacji termicznej i og lnej wydajności. PCM pochlaniają i uwalniają cieplo utajone podczas przemian fazowych, pomagając utrzymac optymalną temperaturę pracy, co z kolei zmniejsza wahania termiczne i poprawia wydajnośc elektryczną ogniw slonecznych. Projektowi i produkcji zintegrowanego systemu PV-PCM towarzyszy analiza eksperymentalna, kt rej wyniki pokazują, że integracja PCM może obniżyc temperaturę paneli fotowoltaicznych o 10-20 C, co prowadzi do 5-15% wzrostu wydajności i wydlużenia żywotności paneli dzięki zmniejszonemu naprężeniu termicznemu. Chociaż nadal istnieją wyzwania, takie jak degradacja PCM, niska przewodnośc cieplna i wykonalnośc ekonomiczna, potencjalne rozwiązania obejmują wykorzystanie PCM wzmocnionych nanocząsteczkami i hybrydowych system w chlodzenia. Technologia ta oferuje obiecującą drogę w kierunku bardziej wydajnych, niezawodnych i zr wnoważonych system w energii slonecznej.
Fine Dining Indian at Home

Fine Dining Indian at Home

Bobby Geetha

AuthorHouse UK
2022
pokkari
Bobby Geetha is much more than a chef behind an apron. His passion for cooking, creative food plating, and managing five-star hotel kitchens is what makes him a well-rounded expert in Indian cuisine and fine dining. In an original collection, Chef Geetha shares a variety of simple Indian recipes and accompanying YouTube video demonstrations that provide home cooks with the insight and knowledge to create diverse, delicious meals for family and friends. His recipes include avocado pakora, banana pudding, beef short rib biriyani, black butter chicken, Brussel sprout courgetti kalonji masala, fluffy coconut pancakes, fried egg sandwich pakora, saag aloo, and tandoori chicken biriyani. Throughout his collection, Chef Geetha reminds home cooks that Indian cuisine is not just about curry and spicy food, but instead, about pleasing the palate with varied tastes and textures while gathering around a table with those we love. Book of Recipes is a volume of recipes and YouTube videos shared by a renowned Indian chef that guides home cooks around the world to easily create tasty meals.
Concurrency Control Techniques for Object Oriented Distributed Systems

Concurrency Control Techniques for Object Oriented Distributed Systems

Vaithianathan Geetha; Niladuri Sreenath

Scholars' Press
2013
pokkari
This book summarizes the various semantic concurrency control techniques and deadlock handling techniques for object oriented distributed systems (OODS). It demonstrates how Object oriented concepts can be used to provide better concurrency and deadlock handling. It has the following chapters: - First chapter tells about the features and requirements of OODS - Second chapter gives the exhaustive survey of existing algorithms for concurrency control and deadlock handling techniques. - Third and Fourth chapter tells proposes concurrency control techniques for OODBMS. -Fifth chapter proposes a concurrency control technique for OODS. - Sixth chapter explores deadlock handling techniques for OODS. -Seventh chapter summarizes the results. The students and researchers interested in the areas of distributed objects, concurrency control, deadlock handling may find this book useful.
Virology

Virology

K Geetha

LAP Lambert Academic Publishing
2020
pokkari
This book discusses the general introduction about virology. Ordered in to 17 chapters, starts with origin of virology, General definition and structures. Then discusses about the virus replication and method for identify the virus. And also discusses about the antiviral therapy for the common viral diseases and the vaccine treatment for the same.The remaining chapters deals with the common viral diseases its symptoms and Treatment.
Emerging Tools for Biology and Medicine

Emerging Tools for Biology and Medicine

K Geetha

International Book Market Service Ltd
2022
pokkari
This manual Emerging tools for biology and medicine designed specifically for B. Tech (Biotechnology), M. Tech (Nanotechnology), M. Tech (Integrated) Nanotechnology, and B. Tech (Nanotechnology) for synthesize and analyze the nanomaterials that can applicable for the field of medicine, biotechnology and Environment. This book deals about the nanomaterial synthesis using chemical, physical and biological methods.