Sreenivasulu j (18 resultados)

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Taschenbuch. Condición: Neu. RESTRUCTURED POWER SYSTEMS | & ITS KEY ISSUES | J. Sreenivasulu (u. a.) | Taschenbuch | Englisch | 2022 | LAP LAMBERT Academic Publishing | EAN 9786139460441 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

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Condición: New. Print on Demand.

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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Few decades back, in many countries in the world the power system is recognized as Vertically Integrated Utility (VIU) and which is under the control of government. The significant drawback of this VIU is lack of competition and even they don't have competitor in electricity market. However, well establishment of Restructured Power System in many countries across the world is treated as a good remedy. The deregulated power system has more benefits and the significant objective of this system is to promote good competition. To provide least cost services to the customers in reasonable and transparent manner and for the overall growth of the system more research contributions by the researchers is required when competition is developed in the system. In this book, some best methods for significant issues like Congestion Management, improvement in Available Transfer Capability and distribution system reliability of the deregulated power system have been suggested. All the suggested methods in this book are helpful to the system operator to enhance better services to the network customers. 132 pp. Englisch.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Dairy waste scum obtained from downstream process of milk production is a potential source for production of biodiesel. It is a less dense floating solid mass that majorly consists of triglycerides of fatty acids which are important constituents for a fuel. This book aims to produce biodiesel using dairy waste scum via transesterification process using sodium/potassium hydroxide (NaOH/KOH) catalyst. The experimental results lead to an yield of 89.02% of biodiesel using NaOH catalyst with optimized process parameters of temperature of 55oC, reaction time of 120 min and catalyst loading of 1wt/wt.%. Further, it observed that the addition of catalysts has negative effect in production of biodiesel may be due to the competitive reaction path ways on surface of catalyst which needs thorough investigation. Finally, the obtained biodiesel was tested for emission and combustion characteristics in a compression ignition engine. The experimental results using MINITAB19 and the predicted yields using ANOVA were reported the outcomes will not only support low-cost economic strategy of biodiesel production but also paves path towards understanding the molecular mechanism on catalytic surface.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Dairy waste scum obtained from downstream process of milk production is a potential source for production of biodiesel. It is a less dense floating solid mass that majorly consists of triglycerides of fatty acids which are important constituents for a fuel.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Sreenivasulu J.Dr. J. Sreenivasulu, is an Assistant Professor in the Department of Electrical Engineering, JNTUA College of Engineering Ananthapuramu. He has published various papers in the field of Reliability Engg. and Power System.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Los residuos lácteos obtenidos en el proceso de producción de leche son una fuente potencial para la producción de biodiésel. Se trata de una masa sólida flotante menos densa que está compuesta principalmente por triglicéridos de ácidos grasos, que son componentes importantes para un combustible. El objetivo de este trabajo es producir biodiésel a partir de los residuos lácteos mediante un proceso de transesterificación utilizando un catalizador de hidróxido de sodio/potasio (NaOH/KOH). Los resultados experimentales conducen a un rendimiento del 89,02% de biodiésel utilizando el catalizador NaOH con parámetros de proceso optimizados de temperatura de 55oC, tiempo de reacción de 120 minutos y carga de catalizador de 1wt/wt.%. Además, se observó que la adición de catalizadores tiene un efecto negativo en la producción de biodiésel, lo que puede deberse a las vías de reacción competitivas en la superficie del catalizador, lo que requiere una investigación exhaustiva. Por último, el biodiésel obtenido se sometió a pruebas de emisiones y características de combustión en un motor de encendido por compresión. Los resultados experimentales utilizando MINITAB19 y los rendimientos predichos utilizando ANOVA fueron reportados los resultados no sólo apoyarán la estrategia económica de bajo costo de la producción de biodiesel, sino que también allana el camino hacia la comprensión del mecanismo molecular en la superficie catalítica.…

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Few decades back, in many countries in the world the power system is recognized as Vertically Integrated Utility (VIU) and which is under the control of government. The significant drawback of this VIU is lack of competition and even they don't have competitor in electricity market. However, well establishment of Restructured Power System in many countries across the world is treated as a good remedy. The deregulated power system has more benefits and the significant objective of this system is to promote good competition. To provide least cost services to the customers in reasonable and transparent manner and for the overall growth of the system more research contributions by the researchers is required when competition is developed in the system. In this book, some best methods for significant issues like Congestion Management, improvement in Available Transfer Capability and distribution system reliability of the deregulated power system have been suggested. All the suggested methods in this book are helpful to the system operator to enhance better services to the network customers.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 132 pp. Englisch.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Molkereiabfälle, die bei nachgelagerten Prozessen der Milchproduktion anfallen, sind eine potenzielle Quelle für die Herstellung von Biodiesel. Es handelt sich um eine weniger dichte, schwimmende feste Masse, die hauptsächlich aus Triglyceriden von Fettsäuren besteht, die wichtige Bestandteile für einen Kraftstoff sind. Ziel dieses Buches ist die Herstellung von Biodiesel aus Milchabfällen durch Umesterung mit einem Natrium-Kaliumhydroxid (NaOH/KOH)-Katalysator. Die experimentellen Ergebnisse führten zu einer Ausbeute von 89,02% Biodiesel unter Verwendung eines NaOH-Katalysators mit optimierten Prozessparametern von 55oC, einer Reaktionszeit von 120 Minuten und einer Katalysatorbeladung von 1 Gew.-%. Außerdem wurde festgestellt, dass die Zugabe von Katalysatoren negative Auswirkungen auf die Produktion von Biodiesel hat, was auf die konkurrierenden Reaktionswege auf der Oberfläche des Katalysators zurückzuführen sein könnte, die gründlich untersucht werden müssen. Schließlich wurde der gewonnene Biodiesel auf seine Emissions- und Verbrennungseigenschaften in einem Selbstzündungsmotor getestet. Die experimentellen Ergebnisse unter Verwendung von MINITAB19 und die vorhergesagten Erträge unter Verwendung von ANOVA wurden berichtet. Die Ergebnisse werden nicht nur die kostengünstige wirtschaftliche Strategie der Biodieselproduktion unterstützen, sondern auch den Weg zum Verständnis des molekularen Mechanismus auf der Katalysatoroberfläche ebnen.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - La feccia dei rifiuti lattiero-caseari ottenuta dal processo a valle della produzione del latte è una fonte potenziale per la produzione di biodiesel. Si tratta di una massa solida galleggiante meno densa che consiste principalmente di trigliceridi di acidi grassi, importanti costituenti di un carburante. Questo libro si propone di produrre biodiesel utilizzando la feccia di scarto del latte attraverso un processo di transesterificazione con un catalizzatore sodio/idrossido di potassio (NaOH/KOH). I risultati sperimentali hanno portato a una resa dell'89,02% di biodiesel utilizzando il catalizzatore NaOH con parametri di processo ottimizzati: temperatura di 55oC, tempo di reazione di 120 minuti e carico di catalizzatore di 1wt/wt.%. Inoltre, si è osservato che l'aggiunta di catalizzatori ha un effetto negativo nella produzione di biodiesel, forse a causa delle vie di reazione competitive sulla superficie del catalizzatore, che necessitano di un'indagine approfondita. Infine, il biodiesel ottenuto è stato testato per le caratteristiche di emissione e combustione in un motore ad accensione spontanea. I risultati sperimentali ottenuti con MINITAB19 e le rese previste con ANOVA sono stati riportati. I risultati non solo supporteranno una strategia economica a basso costo per la produzione di biodiesel, ma apriranno anche la strada alla comprensione del meccanismo molecolare sulla superficie catalitica.…

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A escória de resíduos lácteos obtida a jusante do processo de produção de leite é uma fonte potencial para a produção de biodiesel. É uma massa sólida flutuante menos densa que consiste maioritariamente em triglicéridos de ácidos gordos que são constituintes importantes para um combustível. Este livro visa produzir biodiesel utilizando a escória de resíduos lácteos através do processo de transesterificação utilizando o catalisador sódio/hidróxido de potássio (NaOH/KOH). Os resultados experimentais conduzem a um rendimento de 89,02% de biodiesel utilizando catalisador NaOH com parâmetros de processo optimizados de temperatura de 55oC, tempo de reacção de 120 min e carga do catalisador de 1wt/wt.%. Além disso, observou-se que a adição de catalisadores tem um efeito negativo na produção de biodiesel pode ser devido às formas de reacção competitivas na superfície do catalisador, que necessita de investigação exaustiva. Finalmente, o biodiesel obtido foi testado quanto às características de emissão e combustão num motor de ignição por compressão. Os resultados experimentais utilizando MINITAB19 e os rendimentos previstos utilizando ANOVA foram relatados, os resultados não só apoiarão uma estratégia económica de baixo custo de produção de biodiesel, como também abrirão caminho para a compreensão do mecanismo molecular na superfície catalítica.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dilip Kumar BeharaDr. Dilip Kumar Behara arbeitet als ausserordentlicher Professor in der Abteilung fuer Chemieingenieurwesen an der JNTUACEA. Er ist Mitglied auf Lebenszeit in verschiedenen Berufsverbaenden wie dem Indian Institute of .…