Hourly output register

Metallurgist ◽  
1958 ◽  
Vol 2 (10) ◽  
pp. 547-547 ◽  
Keyword(s):  
Output Register ◽  
Hourly Output

Calculation of Hourly Output of a Solar Still

1993 ◽  
Vol 115 (4) ◽  
pp. 231-236 ◽  
Author(s):  
V. B. Sharma ◽  
S. C. Mullick
Keyword(s):  
Heat Transfer ◽  
Heat Transfer Coefficient ◽  
Transfer Coefficient ◽  
Heat Balance ◽  
Solar Still ◽  
Balance Equations ◽  
Transfer Coefficients ◽  
Heat Transfer Coefficients ◽  
Hourly Output ◽  
The Heat Balance

An approximate method for calculation of the hourly output of a solar still over a 24-hour cycle has been studied. The hourly performance of a solar still is predicted given the values of the insolation, ambient temperature, wind heat-transfer coefficient, water depth, and the heat-transfer coefficient through base and sides. The proposed method does not require graphical constructions and does not assume constant heat-transfer coefficients as in the previous methods. The possibility of using the values of the heat-transfer coefficients for the preceding time interval in the heat balance equations is examined. In fact, two variants of the basic method of calculation are examined. The hourly rate of evaporation is obtained. The results are compared to those obtained by numerical solution of the complete set of heat balance equations. The errors from the approximate method in prediction of the 24-hour output are within ±1.5 percent of the values from the numerical solution using the heat balance equations. The range of variables covered is 5 to 15 cms in water depth, 0 to 3 W/m2K in a heat-transfer coefficient through base and sides, and 5 to 40 W/m2K in a wind heat-transfer coefficient.

scholarly journals Convective response to large-scale forcing in the Tropical Western Pacific simulated by spCAM5 and CanAM4.3

2018 ◽  
Author(s):  
Toni Mitovski ◽  
Jason N. S. Cole ◽  
Norman A. McFarlane ◽  
Knut von Salzen ◽  
Guang J. Zhang
Keyword(s):  
Large Scale ◽  
Convective Available Potential Energy ◽  
Atmospheric Model ◽  
Western Pacific ◽  
Convective Precipitation ◽  
Near Surface ◽  
Tropical Western Pacific ◽  
Community Atmosphere Model ◽  
Hourly Output ◽  
Precipitation Events

Abstract. Changes in the large-scale environment during convective precipitation events in the Tropical Western Pacific simulated by version 4.3 of the Canadian Atmospheric Model (CanAM4.3) is compared against those simulated by version 5.0 of the super parameterized Community Atmosphere Model (spCAM5). This is done by compositing sub-hourly output of convective rainfall, convective available potential energy (CAPE), CAPE generation due to large-scale forcing in the free troposphere (dCAPELSFT), and near surface vertical velocity (ω) over the time period May–July 1997. Compared to spCAM5, CanAM4.3 tends to produce more frequent light convective precipitation ( 2 mm h−1). In spCAM5 5 % of convective precipitation events lasted less than 1.5 h and 75 % lasted between 1.5 and 3.0 h while in CanAM4.3 80 % of the events lasted less than 1.5 h. Convective precipitation in spCAM5 is found to be a function of dCAPELSFT and the large-scale near surface ω with variations in ω slightly leading variations in convective precipitation. Convective precipitation in CanAM4.3 does not have the same dependency and instead is found to be a function of CAPE.

CORTISOL BINDING IN THE SERUM IN KWASHIORKOR

1964 ◽  
Vol 29 (3) ◽  
pp. 273-276 ◽  
Author(s):  
P. J. LEONARD ◽  
K. M. MacWILLIAM
Keyword(s):  
Urinary Excretion ◽  
Serum Albumin Level ◽  
Albumin Level ◽  
Adrenal Steroids ◽  
Sodium Retention ◽  
Free Cortisol ◽  
Before And After ◽  
Hourly Output ◽  
Value Changes ◽  
Free Steroid

SUMMARY The binding by serum and the urinary excretion of cortisol was investigated before and after treatment in eleven children with kwashiorkor. The 24-hourly output of cortisol in the urine was unaltered but after treatment the percentage of free cortisol in the serum fell to one half of the pretreatment value. Changes in the concentration of free steroid were inversely related to the serum albumin level. It was concluded that changes in the binding of adrenal steroids of the magnitude observed may account for the sodium retention and oedema of kwashiorkor.

scholarly journals QUANTUM TIMING AND SYNCHRONIZATION PROBLEMS

2004 ◽  
Vol 18 (04n05) ◽  
pp. 623-631 ◽  
Author(s):  
DIEGO DE FALCO ◽  
DARIO TAMASCELLI
Keyword(s):  
Continuous Time ◽  
Quantum Computer ◽  
Linear Chain ◽  
Quantum Walk ◽  
Storage Space ◽  
Input Output ◽  
Output Register ◽  
Additional Amount ◽  
Time Quantum ◽  
Synchronization Problems

Feynman's model of a quantum computer provides an example of a continuous-time quantum walk. Its clocking mechanism is an excitation of a basically linear chain of spins with occasional controlled jumps which allow for motion on a planar graph. The spreading of the wave packet poses limitations on the probability of ever completing the s elementary steps of a computation: an additional amount of storage space δ is needed in order to achieve an assigned completion probability. In this note we study the END instruction, viewed as a measurement of the position of the clocking excitation: a π-pulse indefinitely freezes the contents of the input/output register, with a probability depending only on the ratio δ/s.

scholarly journals Research and Capstone Project Electronic Repository

2019 ◽  
pp. 1-12
Author(s):  
Sarah Jean W. Lalisan ◽  
Noel P. Sobejana
Keyword(s):  
Higher Education ◽  
Data Storage ◽  
Data Security ◽  
Data Extraction ◽  
Research Approach ◽  
Capstone Project ◽  
Output Register ◽  
White Box Testing ◽  
Capstone Projects ◽  
Dissemination Of Results

Aims: Higher Education Institutions are challenged to manage research and capstone projects output available through open access is something that is increasingly mandated by funders and universities in many countries. Study Design: This is to widen the dissemination of results to the community which information technology practices and theory can address. Place and Duration of Study: This project tries to investigate the possible outcomes by developing an online repository for research and capstone project in Southern Philippines Agri-Business and Marine and Aquatic School of Technology that can deposit students output, register various accounts, log transactions and an interactive website. Methodology: Innovative research approach is being manifested in the development that uses modified waterfall, white-box testing and survey-type methodologies are being highlighted. Results: The website is successfully developed with specific functionality on referencing, data storage, data security, data extraction and some special functionalities. The fifty evaluators gave very agreeable results to the reliability, functionality and usability of the website. Conclusion: Although, the system is functional and evaluated very agreeable to the respondents the testing is very crucial that proper monitoring should be in place in the entire plan.

scholarly journals Convective response to large-scale forcing in the tropical western Pacific simulated by spCAM5 and CanAM4.3

2019 ◽  
Vol 12 (5) ◽  
pp. 2107-2117 ◽  
Author(s):  
Toni Mitovski ◽  
Jason N. S. Cole ◽  
Norman A. McFarlane ◽  
Knut von Salzen ◽  
Guang J. Zhang
Keyword(s):  
Large Scale ◽  
Convective Available Potential Energy ◽  
Atmospheric Model ◽  
Western Pacific ◽  
Convective Precipitation ◽  
Near Surface ◽  
Tropical Western Pacific ◽  
Community Atmosphere Model ◽  
Hourly Output ◽  
Precipitation Events

Abstract. Changes in the large-scale environment during convective precipitation events in the tropical western Pacific simulated by version 4.3 of the Canadian Atmospheric Model (CanAM4.3) are compared against those simulated by version 5.0 of the super-parameterized Community Atmosphere Model (spCAM5). This is done by compositing sub-hourly output of convective rainfall, convective available potential energy (CAPE), CAPE generation due to large-scale forcing in the free troposphere (dCAPELSFT) and near-surface vertical velocity (ω) over the time period May–July 1997. Compared to spCAM5, CanAM4.3 tends to produce more frequent light convective precipitation (<0.2 mm h−1) and underestimates the frequency of extreme convective precipitation (>2 mm h−1). In spCAM5, 5 % of convective precipitation events lasted less than 1.5 h and 75 % lasted between 1.5 and 3.0 h, while in CanAM4.3 80 % of the events lasted less than 1.5 h. Convective precipitation in spCAM5 is found to be a function of dCAPELSFT and the large-scale near-surface ω with variations in ω slightly leading variations in convective precipitation. Convective precipitation in CanAM4.3 does not have the same dependency and instead is found to be a function of CAPE.

scholarly journals On the Fluctuating Buoyancy Fluxes Simulated in a OGCM

2013 ◽  
Vol 43 (7) ◽  
pp. 1270-1287 ◽  
Author(s):  
Hongmei Li ◽  
Jin-Song von Storch
Keyword(s):  
Climate Models ◽  
Mesoscale Eddy ◽  
Mesoscale Eddies ◽  
Ocean Modeling ◽  
Subgrid Scale ◽  
Inertial Waves ◽  
Basic Properties ◽  
Tropical Instability Waves ◽  
Order Of Magnitude ◽  
Hourly Output

Abstract Subgrid-scale fluctuations with zero means have generally been neglected in ocean modeling, despite their potential role in affecting the oceanic state following Hasselmann's seminal paper on stochastic climate models and series of studies conducted thereafter. When representing effects of these fluctuations in a stochastic parameterization, knowledge of basic properties of these fluctuations is essential. Here, the authors quantify these properties using hourly output of a simulation performed with a global OGCM. This study found that fluctuating buoyancy fluxes are strong in the sense that their strengths are up to one order of magnitude larger than the magnitudes of the respective mean eddy fluxes and that the fluctuations originate not only from mesoscale eddies and tropical instability waves but also from near-inertial waves, especially in the low- and midlatitude oceans. It is this wave contribution that makes the basic properties of fluctuations distinctly different from those expected from mesoscale eddies. The geographical distribution of fluctuation intensity differs from that of mesoscale eddy activity and is strongest in the low- and midlatitude oceans complemented by additional and secondary maxima in the Gulf Stream, the Kuroshio, and the Southern Ocean. The seasonality in most of the low- and midlatitude oceans, characterized by stronger fluctuations in winter than in summer, is just the opposite of that of mesoscale eddies. In the tropical oceans, the correlation length scales reach 500 km in the zonal direction but only about 30–40 km in the meridional direction, reflecting near-inertial waves with nearly zonally oriented wavecrests. Overall, these results provide an important basis for stochastically describing the effects of subgrid-scale fluctuations.

PIPORS: a parallel input parallel output register switching system

2004 ◽  
Vol 30 (6) ◽  
pp. 427-440
Author(s):  
Der-Fu Tao ◽  
Liang-Teh Lee
Keyword(s):  
Switching System ◽  
Output Register ◽  
Parallel Input ◽  
Parallel Output

Determination of an Optimal Operating Schedule for Thermal Units with an Energy Storage System

2008 ◽  
Vol 9 (3) ◽  
Author(s):  
Tomonobu Senjyu ◽  
Shantanu Chakraborty ◽  
Ahmed Yousuf Saber ◽  
Atsushi Yona ◽  
Toshihisa Funabashi
Keyword(s):  
Energy Storage ◽  
Unit Commitment ◽  
Storage System ◽  
Operating Cost ◽  
Energy Storage System ◽  
Optimal Operation ◽  
Total Production ◽  
Priority List ◽  
Hourly Output

This paper presents a determination methodology for finding optimal operation schedules of thermal units (namely unit commitment) integrated with an energy storage system (ESS) to minimize total operating costs. A generic ESS formulation along with a method for solving unit commitment (UC) of thermal units with ESS is proposed to serve this purpose. The problem of unit commitment with an ESS is solved using the Priority List method. Intelligent Genetic algorithm (GA) is included in the algorithm for generating new and potential solutions. The proposed method consists of two steps. The first step is to determine the schedule of ESS and the schedule of thermal units. The second step is to dispatch the hourly output of thermal units and the ESS which comply a minimized total production cost. The proposed method is applied to a power system with ten thermal units and a large ESS. The presented simulation results show that the schedule of thermal units with an ESS of a particular life cycle, achieved by the proposed method, minimizes the operating cost. The discussion regarding the determination of schedule thermal units (TU) along with the integrated ESS may interest many types of ESS due to their generalized formulations.

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