scholarly journals Operator Integrated – Concept for Manufacturing Intelligence

2021 ◽  
Author(s):  
Konrad Wegener ◽  
Sascha Weikert ◽  
Joseph Mayr ◽  
Markus Maier ◽  
Vahid Ostad Ali Akbari ◽  
...  
Keyword(s):  
Manufacturing Intelligence ◽  
Integrated Concept

Adaptive Geometry Representation of Turbine Vane Frames for Use in Optimization

2021 ◽  
Author(s):  
Sebastian F. Riebl ◽  
Christian Wakelam ◽  
Reinhard Niehuis
Keyword(s):  
Design Space ◽  
Cfd Simulation ◽  
A Priori ◽  
Three Dimensional ◽  
Optimization Method ◽  
Three Dimensions ◽  
Design Parameters ◽  
Adjustment Process ◽  
Turbine Vane ◽  
Integrated Concept

Abstract Turbine Vane Frames (TVF) are a way to realize more compact jet engine designs. Located between the high pressure turbine (HPT) and the low pressure turbine (LPT), they fulfill structural and aerodynamic tasks. When used as an integrated concept with splitters located between the structural load-bearing vanes, the TVF configuration contains more than one type of airfoil with sometimes pronouncedly different properties. This system of multidisciplinary demands and mixed blading poses an interesting opportunity for optimization. Within the scope of the present work, a full geometric parameterization of a TVF with splitters is presented. The parameterization is chosen as to minimize the number of parameters required to automatically and flexibly represent all blade types involved in a TVF row in all three dimensions. Typical blade design parameters are linked to the fourth order Bézier-curve controlled camber line-thickness parameterization. Based on conventional design rules, a procedure is presented, which sets the parameters within their permissible ranges according to the imposed constraints, using a proprietary developed code. The presented workflow relies on subsequent three dimensional geometry generation by transfer of the proposed parameter set to a commercially available CAD package. The interdependencies of parameters are discussed and their respective significance for the adjustment process is detailed. Furthermore, the capability of the chosen parameterization and adjustment process to rebuild an exemplary reference TVF geometry is demonstrated. The results are verified by comparing not only geometrical profile data, but also validated CFD simulation results between the rebuilt and original geometries. Measures taken to ensure the robustness of the method are highlighted and evaluated by exploring extremes in the permissible design space. Finally, the embedding of the proposed method within the framework of an automated, gradient free numerical optimization is discussed. Herein, implications of the proposed method on response surface modeling in combination with the optimization method are highlighted. The method promises to be an option for improvement of optimization efficiency in gradient free optimization of interdependent blade geometries, by a-priori excluding unsuitable blade combinations, yet keeping restrictions to the design space as limited as possible.

Design Aspects of Power Plants for V/STOL Aircraft

1967 ◽  
Author(s):  
J. F. Coplin
Keyword(s):  
Power Plants ◽  
Weight Ratio ◽  
Gas Generator ◽  
Extensive Experience ◽  
Thrust Vectoring ◽  
Two Generations ◽  
High Integrity ◽  
Integrated Concept ◽  
High Thrust ◽  
Efflux Velocity

Thrust in execess of that required for cruise and flight maneuvering is necessary to provide an aircraft with a VTOL capability. The extra thrust may be obtained by enlarged cruise engines with thrust vectoring or by retaining the optimum-size cruise engine possibly with thrust vectoring and adding a lift power plant in the form of lift jets or lift fans. A brief outline of extensive experience with lift jets, thrust vectoring, and lift fans is given and the importance of this background in making it possible to design more advanced engines which will satisfactorily meet practical operational requirements is brought out. Experience in two generations of lift-jet flight testing has shown many important areas where specal features must be incorporated in the design from the beginning to achieve high thrust for a compact volume, light weight, and high integrity in the relatively severe environment in which the lift jet has to operate. Examples are cited. The relative importance of thrust/volume and thrust/weight ratio is shown with reference to VTOL strike and transport aircraft. An integrated concept, using compact lift jets for VTOL strike aircraft and compact low-efflux-velocity lift fans using the same engine as a gas generator, is briefly noted.

LA Psychiatrie Familiale, Les Systemes Transactionnels, Et Les Frontieres De La Pedopsychiatrie

1975 ◽  
Vol 20 (2) ◽  
pp. 151-155
Author(s):  
Martin L. Solomon
Keyword(s):  
Child Psychiatry ◽  
Role Theory ◽  
Social Role ◽  
Open Systems ◽  
Ecological Factors ◽  
General System ◽  
Psychiatric Training ◽  
Communications Theory ◽  
Integrated Concept ◽  
The Many

Family therapists, seen as emphasizing interventions leading to change in family structure and in sequences of behaviour, have been searching for an integrated concept which transactional systems theory seems to offer. It takes into account small group theory, social role theory, communications theory, and general system theory, which are linked to psychic, somatic, socio-cultural, politico-economic, and ecological factors. This idea of interlinked, open systems which influence each other is used as a viewpoint for examining the frontiers of child psychiatry. Adult patients often have children who are affected by their parents’ treatment, and child psychiatrists often intervene with adults. Similarly, the boundaries between psychiatry and the paramedical professions have grown less distinct as we have become aware of more elements to assess in each case, and as the number of therapeutic techniques and possible interventions increase. The problem of defining child psychiatry is discussed, as is psychiatric training, in terms of the difficulty in integrating the many theoretical and practical levels.

scholarly journals PUSAT PENANGGULANGAN BENCANA KABUPATEN SINTANG

2021 ◽  
Vol 9 (2) ◽  
pp. 413
Author(s):  
Gaudensius Waldi Fernando ◽  
Emilya Kalsum ◽  
Jawas Dwijo Putro
Keyword(s):  
Natural Disasters ◽  
Disaster Management ◽  
Emergency Response ◽  
Design Method ◽  
Spatial Layout ◽  
Natural Conditions ◽  
Complex Emergencies ◽  
Information Center ◽  
Integrated Concept ◽  
Post Disaster

Natural conditions as well as the diversity of population and culture in Indonesia cause the risk of natural disasters, social disasters and complex emergencies to arise. The implementation of emergency response is also often not supportive, the distribution of aid and services is not fast, uneven and difficult to monitor properly, so that the progress of the results of disaster emergency response activities is less objectively measurable. In Sintang Regency, in addition to natural disasters, social disasters also often occur, because the facilities are not standardized and accommodated so that services are not optimal. Judging from the existing needs, the Disaster Management Center is a facility that can assist the implementation of Disaster Emergency Response activities in Sintang Regency. The Disaster Management Center can accommodate disaster emergency response activities so that it has strategic command lines so that information confusion can be minimized so as to realize appropriate policies in dealing with disasters. The planned Disaster Management Center is a facility that functions to accommodate agencies related to pre- and post-disaster management, both as a place for disaster management and as an information center. The design method for this Disaster Management Center uses a comparison of literatures and performs data processing to describe the design process of the Sintang Regency Disaster Management Center. The mass of the building is divided into three parts separated by function and purpose. The approach to design applies an integrated concept, referring to a standardized and accommodating spatial layout.

scholarly journals STRUCTURAL-FUNCTIONAL APPROACH TO IDENTIFICATION OF RESPONSIBLE INVESTMENT

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
A. Vorontsova ◽  
A. Rudychenko ◽  
L. Zakharkina
Keyword(s):  
Social Issues ◽  
Functional Approach ◽  
Socially Responsible ◽  
Responsible Investment ◽  
Responsible Investing ◽  
Main Requirement ◽  
Initial Stage ◽  
Analysis And Synthesis ◽  
Integrated Concept ◽  
Social Environmental

Numerous environmental problems, the consequences of the financial crisis, the aggravation of social issues (such as poverty, unemployment, other consequences of the COVID-19 pandemic etc) cause the need for the evolution of financial instruments in the field of investment. The main requirement is a reasonable investment, which involves focusing not only on financial benefits but also to promote social, environmental and economic (or sustainable) development. This work is devoted to the use of structural and functional approach to the identification of responsible investment. This allows us to consider such an investment concept as a complex system formed of interconnected functional elements. To do this, the author conducted a study of the essence of responsible investing and its main criteria. These primarily include consideration of various environmental, social and managerial factors (ESG-factors) in making management decisions. The next step is to analyze the approaches of domestic and foreign scientists to determine the main forms of responsible investment. Based on this, the stage formation of the concept of responsible investing is formed in the work. At the initial stage, there is the use of various forms of responsible investing, depending on the purpose of investors and the period time: ethical, green, thematic, impact investing. In the second stage, the idea of socially responsible investment was developed, and later - sustainable investment. The final stage is the allocation of responsible investment as a separate integrated concept that meets modern requirements. To better understand the distinction between certain forms of responsible investment in the work, their gradation depending on the orientation on financial or social goals has been studied. The study is theoretical and involved the use of general scientific methods: structural and functional approach, analysis and synthesis, grouping and logical generalization. The provisions formed in the article allow forming a theoretical basis within the research, which will be used for further work in this direction.

scholarly journals Prediction of individual response to antidepressants and antipsychotics: an integrated concept

2014 ◽  
Vol 16 (4) ◽  
pp. 545-554 ◽  
Keyword(s):  
Clinical Trials ◽  
Conceptual Framework ◽  
Daily Practice ◽  
Intraindividual Variability ◽  
Individual Response ◽  
Antipsychotic Therapy ◽  
Patient Response ◽  
Antipsychotic Medications ◽  
New Information ◽  
Integrated Concept

In both clinical trials and daily practice, there can be substantial inter- and even intraindividual variability in response--whether beneficial or adverse--to antidepressants and antipsychotic medications. So far, no tools have become available to predict the outcome of these treatments in specific patients. This is because the causes of such variability are often not known, and when they are, there is no way of predicting the effects of their various potential combinations in an individual. Given this background, this paper presents a conceptual framework for understanding known factors and their combinations so that eventually clinicians can better predict what medication(s) to select and at what dose they can optimize the outcome for a given individual. This framework is flexible enough to be readily adaptable as new information becomes available. The causes of variation in patient response are grouped into four categories: (i) genetics; (ii) age; (iii) disease; and (iv) environment (internal). Four cases of increasing complexity are used to illustrate the applicability of this framework in a clinically relevant way In addition, this paper reviews tools that the clinician can use to assess for and quantify such inter- and intraindividual variability. With the information gained, treatment can be adjusted to compensate for such variability, in order to optimize outcome. Finally, the limitations of existing antidepressant and antipsychotic therapy and the way they reduce current ability to predict response is discussed.

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