https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 The significance of temperature based approach over the energy based approaches in the buildings thermal assessment https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:31495 Wed 20 Jan 2021 17:25:20 AEDT ]]> The significance of the adaptive thermal comfort limits on the air-conditioning loads in a temperate climate https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37298 Wed 20 Jan 2021 16:51:04 AEDT ]]> Optimising Building Energy and Comfort Predictions with Intelligent Computational Model https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55326 Building performance prediction is a significant area of research, due to its potential to enhance the efficiency of building energy management systems. Its importance is particularly evident when such predictions are validated against field data. This paper presents an intelligent computational model combining Monte Carlo analysis, Energy Plus, and an artificial neural network (ANN) to refine energy consumption and thermal comfort predictions. This model addresses various combinations of architectural building design parameters and their distributions, effectively managing the complex non-linear relationships between the response variables and predictors. The model’s strength is demonstrated through its alignment with R2 values exceeding 0.97 for both thermal discomfort hours and energy consumption during the training and testing phases. Validation with field investigation data further confirms its accuracy, demonstrating average relative errors below 2.0% for total energy consumption and below 1.0% for average thermal discomfort hours. In particular, an average underestimation of −12.5% in performance discrepancies is observed when comparing the building energy simulation model with field data, while the intelligent computational model presented a smaller overestimation error (of +8.65%) when validated against the field data. This discrepancy highlights the model’s potential and reliability for the simulation of real-world building performance metrics, marking it as a valuable tool for practitioners and researchers in the field of building sustainability.]]> Wed 15 May 2024 15:40:29 AEST ]]> Airblast variability and fatality risk estimation for explosive blasts in confined building spaces https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:35906 Wed 15 Jan 2020 14:17:48 AEDT ]]> The significance of time step size in simulating the thermal performance of buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26407 Wed 11 Apr 2018 09:15:12 AEST ]]> Examining the Thermal Properties of Full-Scale Test Modules on the Overall Thermal Performance of Buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40408 Wed 07 Feb 2024 15:29:37 AEDT ]]> Renewable energy systems to enhance buildings thermal performance and decrease construction costs https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:34914 Wed 04 Sep 2019 12:17:18 AEST ]]> The significance of the orientation on the overall buildings thermal performance-case study in Australia https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:34915 Wed 04 Sep 2019 12:17:14 AEST ]]> Temperature versus energy based approaches in the thermal assessment of buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33619 AccuRate) using four full scale housing test modules located in Newcastle, Australia (Cavity Brick (CB), Insulated Cavity Brick (InsCB), Insulated Brick Veneer (InsBV) and Insulated Reverse Brick Veneer (InsRBV)) subjected to a range of seasonal conditions in a moderate climate. The time required for heating and/or cooling using the adaptive thermal comfort approach and AccuRate predictions were estimated. Significant savings (of about 50 %) in energy consumption in minimizing the time required for heating and cooling were achieved by using the adaptive thermal comfort model.]]> Wed 04 Sep 2019 12:16:50 AEST ]]> Discrepancies in peak temperature times using prolonged CFD simulations of housing thermal performance https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33620 Wed 04 Sep 2019 12:16:44 AEST ]]> Thermal assessment of buildings based on occupants behavior and the adaptive thermal comfort approach https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33621 Wed 04 Sep 2019 12:16:43 AEST ]]> A testing procedure to analyse the effect of window coverings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22893 Tue 17 Sep 2019 15:11:04 AEST ]]> Adaptation the use of CFD modelling for building thermal simulation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37762 Tue 13 Apr 2021 15:13:52 AEST ]]> The effect on masonry bond strength of short steel fibres in a brittle mortar composite https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45904 Tue 08 Nov 2022 09:17:57 AEDT ]]> The significance of building design for the climate https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:34875 Tue 03 Sep 2019 18:18:32 AEST ]]> The impact of the thermal comfort models on the prediction of building energy consumption https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33618 Tue 03 Sep 2019 18:17:28 AEST ]]> The importance of internal thermal mass to the thermal performance of housing https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29448 Tue 02 Apr 2019 09:47:50 AEDT ]]> How to recognize the impact of masonry components on housing thermal performance https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29447 Tue 02 Apr 2019 09:42:47 AEDT ]]> A technique to measure the impact of masonry components on housing thermal performance https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23041 Thu 18 Aug 2016 14:52:57 AEST ]]> The contribution of internal masonry thermal mass to the thermal performance of Australian housing https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23040 Thu 18 Aug 2016 14:52:55 AEST ]]> A study of the impact of fibres on masonry bond strength using quantitative image analysis https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23039 Thu 18 Aug 2016 14:45:53 AEST ]]> A technique to assess the impact on housing thermal performance of heavy composite walls under a dynamic cycle https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43264 Thu 08 Feb 2024 10:41:42 AEDT ]]> Development of a new metric to characterise the buildings thermal performance in a temperate climate https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:36973 Thu 08 Feb 2024 10:40:46 AEDT ]]> Alternative method to the replication of wind effects into the buildings thermal simulation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38562 Thu 04 Nov 2021 11:59:14 AEDT ]]> The effectiveness of infiltration against roof insulation aimed at low income housing retrofits for different climate zones in Jordan https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37529 Thu 04 Feb 2021 15:19:19 AEDT ]]> Endometrial Axin2+ cells drive epithelial homeostasis, regeneration, and cancer following oncogenic transformation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46824 in vivo lineage tracing to show that endometrial epithelium self-renews during development, growth, and regeneration and identified Axin2, a classical Wnt reporter gene, as a marker of long-lived bipotent epithelial progenitors that reside in endometrial glands. Axin2-expressing cells are responsible for epithelial regeneration in vivo and for endometrial organoid development in vitro. Ablation of Axin2+ cells severely impairs endometrial homeostasis and compromises its regeneration. More important, upon oncogenic transformation, these cells can lead to endometrial cancer. These findings provide valuable insights into the cellular basis of endometrial functions and diseases.]]> Thu 01 Dec 2022 10:59:01 AEDT ]]> Investigation on the effect of phase changing materials on the thermal performance of a green house using the finite volume method https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17708 Sat 24 Mar 2018 07:57:34 AEDT ]]> A statistical study on the combined effects of wall thermal mass and thermal resistance on internal air temperatures https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:21868 Sat 24 Mar 2018 07:52:56 AEDT ]]> Bond characteristics of fibre reinforced mortar in masonry using image analysis https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29449 Sat 24 Mar 2018 07:39:19 AEDT ]]> A study of wall surface temperature variations for housing in moderate climates https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27667 Sat 24 Mar 2018 07:38:50 AEDT ]]> Impact of insulation on the thermal performance of heavy walling systems subjected to dynamic temperature cycles https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29017 Sat 24 Mar 2018 07:31:09 AEDT ]]> The influence of short fibres in mortar on masonry bond strength https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:29016 Sat 24 Mar 2018 07:31:09 AEDT ]]> A measure for the dynamic thermal performance of walling systems incorporating the combined effect of thermal mass and thermal resistance https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24374 Sat 24 Mar 2018 07:16:17 AEDT ]]> The influence of thermal resistance and thermal mass on the seasonal performance of walling systems in Australia https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23084 Sat 24 Mar 2018 07:12:33 AEDT ]]> An analysis of the bonding energy through pull-out tests for aerated concrete with various steel strip geometries https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23209 Sat 24 Mar 2018 07:10:31 AEDT ]]> An impregnation technique for crack identification following uniaxial tension tests https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23211 Sat 24 Mar 2018 07:10:27 AEDT ]]> A concept for a potential metric to characterise the dynamic thermal performance of walls https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:23167 Sat 24 Mar 2018 07:10:26 AEDT ]]> Comparison of the overall energy efficiency for internal combustion engine vehicles and electric vehicles https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38870 Mon 29 Jan 2024 17:54:09 AEDT ]]> Time value of energy as a low-cost energy efficiency technique https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44063 −1; at this speed, the car consumes the least amount of energy (around 137 MJ when travelling a distance of 100 km). All the speeds less than the optimum speed will consume more energy; the same is true when the speed is increased over the optimum. For the second application using water pumps, it was found that a 1.1 kW pump is the most efficient at pumping a specific amount of water, and using higher or lower rated pumps will consume higher energy levels but correspondingly will reduce the time required to perform the same application. This research emphasised the concept that time can save energy, which is not yet covered in the literature as time value of energy when time is not an essential aspect and can be delayed without affecting the main tasks.]]> Mon 29 Jan 2024 17:50:44 AEDT ]]> Evaluation of slab-edge insulation on energy saving for heating and cooling slab-on-ground houses https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50617 Mon 14 Aug 2023 09:48:50 AEST ]]> Assessment of the thermal performance of complete buildings using adaptive thermal comfort https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26044 Mon 13 Aug 2018 12:58:10 AEST ]]> Optimal configuration of architectural building design parameters for higher educational buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54182 Mon 12 Feb 2024 13:40:09 AEDT ]]> The significance of sky temperature in the assessment of the thermal performance of buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44158 Mon 10 Oct 2022 09:38:29 AEDT ]]> Effect of Architectural Building Design Parameters on Thermal Comfort and Energy Consumption in Higher Education Buildings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45414 Fri 28 Oct 2022 14:57:11 AEDT ]]> Crushed bricks as an aggregate replacement for a brittle composite material https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42593 Fri 26 Aug 2022 09:43:36 AEST ]]> Probabilistic assessment of airblast variability and fatality risk estimation for explosive blasts in confined building spaces https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42161 Fri 26 Aug 2022 07:50:35 AEST ]]> Energy Saving and CO2 Mitigation as a Result of Reshaping Transportation in Jordan to Focus on the Use of Electric Passenger Cars https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40351 Fri 08 Jul 2022 11:50:37 AEST ]]> Field investigations on thermal comfort in university classrooms in New South Wales, Australia https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49773 Fri 02 Jun 2023 17:33:49 AEST ]]>