MEGHA JAIN - Academia.edu (original) (raw)
Papers by MEGHA JAIN
International Journal of Sustainable Building Technology and Urban Development, 2017
In India, the residential sector is a significant user of primary energy at 37 per cent of the to... more In India, the residential sector is a significant user of primary energy at 37 per cent of the total. If only electricity consumption is considered, building sector has 30 per cent electrical energy consumption in India; what's more, its consumption is growing at the rate of 8 per cent per annum. This poses a challenge to the overall energy supply, and at the same time has an impact on the environment. The use of energy efficient design and technology therefore is crucial. In India, there is a potential to reduce energy consumption in new as well as existing buildings by up to 50 percent. Various methods are adopted for the building design for reducing energy consumption, either active or passive. Using solar reflective material on envelope of building is a method of Solar Passive cooling. Cool materials are characterized by high solar reflectance (SR) and high thermal emittance values see [1]. A number of white or light
International Journal of Recent Technology and Engineering (IJRTE), 2019
In a humid subtropical atmosphere, urbanisation leads to increased thermal stress. The outside th... more In a humid subtropical atmosphere, urbanisation leads to increased thermal stress. The outside thermal stress depends on the flexibility of the geometrical arrangement of the buildings and its morphology and also materials to absorb solar radiation (albedo). The purpose of this study is to look at the influence of the morphology and water bodies on the microclimate of Bhopal, a town in central India. In this study the impact of urban morphology on microclimate is assessed through filed measurements. The field measurements included ambient air temperatures, humidity and wind speed. These metrological parameters were measured at nine sites in which three are in the old city, four in a new city and two sites falls in the suburbs. All three types of sites differed in terms of the building height by street width (H/W) ratio, ground cover, and distance to the lakes. In urban areas air high-temperature differences were mostly found during daytime. A highest intra-urban dissimilarity of 6ºC...
Civil and environmental research, 2013
The heritage buildings are examples of a sensitive approach to energy consciousness for indoor co... more The heritage buildings are examples of a sensitive approach to energy consciousness for indoor comfort conditions, by using solar passive techniques in the building. The study case taken in to account is the Gohar Mahal-a Heritage building of Bhopal, Madhya Pradesh. The building was built in 1820 by Gohar Begum the first women ruler of Bhopal .The inbuilt passive concepts applied by our ancestors to this Gohar Mahal, a palace besides Bhopal upper lake are analyse by taking all the solar passive elements. This study demonstrated that the thermal mass and building envelope of this structure mainly affect the indoor microclimate, stabilizing the inside temperatures and thus give the thermal comfort. The results of the measurements taken in summer and winter confirmed that the seasonal thermal storage of these structures allows comfortable temperatures. during the summer season, with values below 26°C, and stabilizes the indoor temperatures during the winter season. Keywords: thermal c...
Indian Journal of Artificial Intelligence and Neural Networking, 2021
In this world of the Internet, security plays an important role as Internet users grow rapidly. S... more In this world of the Internet, security plays an important role as Internet users grow rapidly. Security in the network is one of the modern periods' main issues. In the last decade, the exponential growth and massive use of the Internet have enabled system security vulnerabilities a critical aspect. Intrusion detection system to track unauthorized access as well as exceptional attacks through secured networks. Several experiments on the IDS have been carried out in recent years. And to know the current state of machine learning approaches to address the issue of intrusion detection. IDS is commonly used for the detection and recognition of cyberattacks at the network and host stage, in a timely and automatic manner. This research assesses the creation of a deep neural network (DNN), a form of deep learning model as well as ELM to detect unpredictable and unpredictable cyber-attacks.
The heritage buildings are examples of a sensitive approach to energy consciousness for indoor co... more The heritage buildings are examples of a sensitive approach to energy consciousness for indoor comfort conditions, by using solar passive techniques in the building. The study case taken in to account is the Gohar Mahal-a Heritage building of Bhopal, Madhya Pradesh. The building was built in 1820 by Gohar Begum the first women ruler of Bhopal.The inbuilt passive concepts applied by our ancestors to this Gohar Mahal, a palace besides Bhopal upper lake are analyse by taking all the solar passive elements. This study demonstrated that the thermal mass and building envelope of this structure mainly affect the indoor microclimate, stabilizing the inside temperatures and thus give the thermal comfort. The results of the measurements taken in summer and winter confirmed that the seasonal thermal storage of these structures allows comfortable temperatures. during the summer season, with values below 26°C, and stabilizes the indoor temperatures during the winter season.
International Journal of Sustainable Building Technology and Urban Development, 2017
In India, the residential sector is a significant user of primary energy at 37 per cent of the to... more In India, the residential sector is a significant user of primary energy at 37 per cent of the total. If only electricity consumption is considered, building sector has 30 per cent electrical energy consumption in India; what's more, its consumption is growing at the rate of 8 per cent per annum. This poses a challenge to the overall energy supply, and at the same time has an impact on the environment. The use of energy efficient design and technology therefore is crucial. In India, there is a potential to reduce energy consumption in new as well as existing buildings by up to 50 percent. Various methods are adopted for the building design for reducing energy consumption, either active or passive. Using solar reflective material on envelope of building is a method of Solar Passive cooling. Cool materials are characterized by high solar reflectance (SR) and high thermal emittance values see [1]. A number of white or light
International Journal of Recent Technology and Engineering (IJRTE), 2019
In a humid subtropical atmosphere, urbanisation leads to increased thermal stress. The outside th... more In a humid subtropical atmosphere, urbanisation leads to increased thermal stress. The outside thermal stress depends on the flexibility of the geometrical arrangement of the buildings and its morphology and also materials to absorb solar radiation (albedo). The purpose of this study is to look at the influence of the morphology and water bodies on the microclimate of Bhopal, a town in central India. In this study the impact of urban morphology on microclimate is assessed through filed measurements. The field measurements included ambient air temperatures, humidity and wind speed. These metrological parameters were measured at nine sites in which three are in the old city, four in a new city and two sites falls in the suburbs. All three types of sites differed in terms of the building height by street width (H/W) ratio, ground cover, and distance to the lakes. In urban areas air high-temperature differences were mostly found during daytime. A highest intra-urban dissimilarity of 6ºC...
Civil and environmental research, 2013
The heritage buildings are examples of a sensitive approach to energy consciousness for indoor co... more The heritage buildings are examples of a sensitive approach to energy consciousness for indoor comfort conditions, by using solar passive techniques in the building. The study case taken in to account is the Gohar Mahal-a Heritage building of Bhopal, Madhya Pradesh. The building was built in 1820 by Gohar Begum the first women ruler of Bhopal .The inbuilt passive concepts applied by our ancestors to this Gohar Mahal, a palace besides Bhopal upper lake are analyse by taking all the solar passive elements. This study demonstrated that the thermal mass and building envelope of this structure mainly affect the indoor microclimate, stabilizing the inside temperatures and thus give the thermal comfort. The results of the measurements taken in summer and winter confirmed that the seasonal thermal storage of these structures allows comfortable temperatures. during the summer season, with values below 26°C, and stabilizes the indoor temperatures during the winter season. Keywords: thermal c...
Indian Journal of Artificial Intelligence and Neural Networking, 2021
In this world of the Internet, security plays an important role as Internet users grow rapidly. S... more In this world of the Internet, security plays an important role as Internet users grow rapidly. Security in the network is one of the modern periods' main issues. In the last decade, the exponential growth and massive use of the Internet have enabled system security vulnerabilities a critical aspect. Intrusion detection system to track unauthorized access as well as exceptional attacks through secured networks. Several experiments on the IDS have been carried out in recent years. And to know the current state of machine learning approaches to address the issue of intrusion detection. IDS is commonly used for the detection and recognition of cyberattacks at the network and host stage, in a timely and automatic manner. This research assesses the creation of a deep neural network (DNN), a form of deep learning model as well as ELM to detect unpredictable and unpredictable cyber-attacks.
The heritage buildings are examples of a sensitive approach to energy consciousness for indoor co... more The heritage buildings are examples of a sensitive approach to energy consciousness for indoor comfort conditions, by using solar passive techniques in the building. The study case taken in to account is the Gohar Mahal-a Heritage building of Bhopal, Madhya Pradesh. The building was built in 1820 by Gohar Begum the first women ruler of Bhopal.The inbuilt passive concepts applied by our ancestors to this Gohar Mahal, a palace besides Bhopal upper lake are analyse by taking all the solar passive elements. This study demonstrated that the thermal mass and building envelope of this structure mainly affect the indoor microclimate, stabilizing the inside temperatures and thus give the thermal comfort. The results of the measurements taken in summer and winter confirmed that the seasonal thermal storage of these structures allows comfortable temperatures. during the summer season, with values below 26°C, and stabilizes the indoor temperatures during the winter season.