Electrical performance evaluation of Johansson biomass gasifier system coupled to a 150 KVA generator

Báo cáo toán học: " Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs EURASIP Journal on Wireless Communications and " pptx

Báo cáo toán học:
... Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs Stefano Busanelli∗ , Gianluigi Ferrari and Roberto Gruppini Department of Information ... performance of the novel probabilistic broadcast protocols is investigated and compared with that of other (known) protocols Finally, Section concludes the article 2.1 Multihop broadcast protocols ... a function of ρs z, in Figure 8a, and the following considerations can be drawn: (i) g ∗ is an increasing monotonic function of ρs z; (ii) with the exception of the region in proximity to ρs z...
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báo cáo hóa học:" Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs EURASIP Journal on Wireless Communications and Networking 2012, 2012:10 " potx

báo cáo hóa học:
... Recursive analytical performance evaluation of broadcast protocols with silencing: application to VANETs Stefano Busanelli∗ , Gianluigi Ferrari and Roberto Gruppini Department of Information ... performance of the novel probabilistic broadcast protocols is investigated and compared with that of other (known) protocols Finally, Section concludes the article 2.1 Multihop broadcast protocols ... a function of ρs z, in Figure 8a, and the following considerations can be drawn: (i) g ∗ is an increasing monotonic function of ρs z; (ii) with the exception of the region in proximity to ρs z...
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Evaluation of the conversion efficiency of the 180Nm3/h Johansson Biomass Gasifier™

Evaluation of the conversion efficiency of the 180Nm3/h Johansson Biomass Gasifier™
... represented the cold gas efficiency of the gasifier An average efficiency of 75% was achieved from the simulation data, this efficiency is within the known cold gas efficiencies of biomass gasifier ... Time (Minutes) Figure The gas heating value and gasifier conversion efficiency Conclusion This paper sought to establish the conversion efficiency of the 180Nm3/h Johansson Biomass Gasifier System ... empowerment The conversion efficiency of biomass gasifiers is an important factor that determines the feasibility of using a biomass gasifier, hence the relevance of this work The findings of this work...
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báo cáo hóa học:" Research Article Performance Evaluation of UML2-Modeled Embedded Streaming Applications with System-Level Simulation" pdf

báo cáo hóa học:
... models and successfully adopts it for embedded RTES performance evaluation Performance Metamodel for Streaming Data Embedded Systems The foundations of the performance metamodel defined in this ... accurate performance evaluation for RTES Conclusions and Future Work This article presented an efficient method to model and evaluate streaming data embedded system performance with UML2 and system-level ... architectures,” EURASIP Journal of Embedded Systems, vol 2007, Article ID 82123, 11 pages, 2007 [18] S Balsamo and M Marzolla, Performance evaluation of UML software architectures with multiclass queueing...
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Báo cáo hóa học: " Research Article Performance Evaluation of WiMAX Broadband from High Altitude Platform Cellular System and Terrestrial Coexistence Capability" ppt

Báo cáo hóa học:
... interface for fixed broadband wireless access system, ” October 2004 [8] P Likitthanasate, D Grace, and P D Mitchell, Coexistence performance of high altitude platform and terrestrial systems sharing ... system CDF of CIRH of different frequency reuse scheme in HAP cellular system Pr (CIR < X) 0.8 In this paper, we have shown the performance of both downlink and uplink WiMAX broadband standard transmitted ... reuse factor = 30 Figure 8: CIR performance of a HAP WiMAX system with reuse factor = 3.2 HAP uplink system performance evaluation Uplink performance of a HAP WiMAX system can be evaluated by considering...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 6

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 6
... 18.50%   6. 51%   6. 64%   PE  0l/s   PE  10l/s   PE  20l/s   Figure 6. 19 Draft rating at neck/ear region of Infected Manikin with DV 6. 5 Key Findings The Infected Manikin keeps exhaling the tracer ... Manikin from inhaling contaminated air from the Infected Manikin sitting opposite After switching on the top-PE for infected manikin while switching off the PV for healthy manikin, a more than ... bring more amount of contaminated air to the Healthy manikin due to the pulling and suction effect of the PV-PE system for Healthy Manikin Considering now the cases in Figure 6. 10 and Figure 6. 11...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 7

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 7
... background ventilation system on the flow pattern of the indoor air, thus influencing the concentration of exhaled contaminated air at the breathing zone of HP; it is useful to compare the iF of the ... are infected or not before the Infected Person is diagnosed and is moved to an isolation room, so the effectiveness of ventilation system in removing the exhaled infectious air in the consulting ... concentration of exhaled air is measured at the breathing zone of HP, thus the change of iF over the half hour of the three cases when no PE is used is shown in Figure 7. 10 In general, the iFs in the...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 8

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 8
... trend of iF changes in Figures 8. 7 and 8. 8, a higher flow rate is required with DV to achieve the same iF The flow rate to be applied in the real healthcare settings can be chosen according to ... supply air diffusers involved in this study are all complex including two perforated openings and one four way diffuser, which has been introduced in Chapter Most frequently used methods for openings ... PE flow rate (l/s) Mixing ventilation Top-PE Mixing ventilation Top-PE 20 Mixing ventilation Shoulder-PE 20 Comparison of simulated and measured Intake Fraction (iF) and Personalized Exposure...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 9

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 9
... exposure is when HP is standing, facing the seated IP In the context of airborne infection control in healthcare settings, this novel PV-PE system is developed to help with the ventilation design which ... systems in terms of the localized extraction of the contaminated exhaled air from an Infected Person in healthcare settings Three scenarios were considered for this objective, as shown below: a Infected ... than top-PE in terms of increasing the PV air in the inhaled air • The above-mentioned conclusions imply that when a Healthy Person is working in a consultation room or a health care setting room,...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 1

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 1
... not independent of, but based on, previous research on PV system, local exhaust system in the field of reducing the transmission of infectious air in indoor environments, ventilation in healthcare ... control of the combined PV-PE system in conjunction with background MV or DV systems in terms of the localized extraction of the contaminated exhaled air from an Infected Person in healthcare settings ... 2 010 , 2 011 ; Zítek et al 2 010 ) So far no study has evaluated the combination of PV and LEV in healthcare settings In the field of ventilation design in healthcare centers and hospitals, a lot of studies...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 2

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 2
... uniformly maintained at 23 .5 °C Yang et (20 10) al 21 °C; 23 .5°C; 26 °C 26 °C ; 23 .5°C The use of PV with ceiling mounted ATD in conjunction with mixing ventilation at room air temperature of 26 °C will ... which will be inhaled again 2. 1.4 Study of temperature combination of PV supply air and background air According to American Society of Heating, Refrigerating, and Airconditioning Engineers (ASHRAE ... system in which the space is typically maintained at 23 °C Gong et al 21 °C; (20 05, 20 06) 23 .5 °C; 26 °C 23 .5 °C; 26 °C Air movement is preferred even when the room air temperature is below 26 ...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 3

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 3
... The air- conditioning systems in Indoor Environmental Chamber are shown in Figure 3. 3 Figure 3. 3 Schematic layout of Indoor Environmental Chamber and its air- conditioning system 3. 2.1.2 Breathing ... heights of 1.2 m, 0. 03 m away from the Infected Manikin’s face, as shown at the juncture of F5 in Figure 3. 18 Figure 3. 19 Set up of the DANTEC instrument 3. 3.4 Evaluation of the novel PV-PE system in ... up of the DANTEC instrument for room air velocity and Draft Rating b) Set up of the DANTEC instrumentfor local air velocity and Draft Rating Figure 3. 14 Set up of the DANTEC instrument 3. 3 .3 Evaluation...
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Performance evaluation of personalized ventilation personalized exhaust (PV PE) system in air conditioned healthcare settings 4

Performance evaluation of personalized ventilation   personalized exhaust (PV PE) system in air conditioned healthcare settings 4
... Comparison of iF at different Gauge pressure of PE Figure 4. 16 Air streamlines showing exhaled air from Infected Manikin 4. 3 Pilot study II - Evaluation of different Personalized Exhaust devices ... examined the feasibility of Personalized Ventilation Personalized Exhaust (PV- PE) system and supports the idea of supplying more fresh air to a person as well as to exhaust the exhaled contaminated ... -50 16 -10; -30; -50 In order to evaluate the ability of personalized exhaust (PE) system in preventing the spread of contaminated air exhaled by infected people, another set of CFD simulation was...
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Performance evaluation of a solar assisted heat pump drying system

Performance evaluation of a solar assisted heat pump drying system
... compressor, solar irradiation and storage volume Evaluation of a rice drying system using a solar assisted heat pump was carried out by Best et al [27] They developed a combined solar assisted- heat pump ... et al [44] studied the economic performance of a solar system, air-to-air heat pumps, and several solar- assisted heat pump systems for residential heating They concluded that the air-to-air heat ... such as water heating, and space heating and cooling Morgan [19] investigated a direct expansion solar assisted heat pump using R-11 The heat pump was specially designed for use in a tropical climate,...
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Performance Evaluation of Active Suspension for Passenger Cars.Using MATLAB

Performance Evaluation of Active Suspension for Passenger Cars.Using MATLAB
... Performance Evaluation of Active Suspension for Passenger Cars Using MATLAB suspension can gave better performance of suspension by having force actuator, which is a ... College of Engineering, Pune, India 13 | Page Performance Evaluation of Active Suspension for Passenger Cars Using MATLAB VI CONCLUSION The methodology was developed to design an Active suspension for ... M.E.Society's College of Engineering, Pune, India 12 | Page Performance Evaluation of Active Suspension for Passenger Cars Using MATLAB The potential for improved ride comfort and better road...
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